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Weather Measuring Instruments

We are prominent distributor and supplier of Weather Measuring Instruments that are widely used for measuring various data about weather. These instruments are procured from trusted suppliers who manufacture these instruments keeping optimum satisfaction of customer's in mind. Our vendors stringently test these instruments through various quality checking procedures ensuing high quality at customer's end. Offered instruments are appreciated for providing accurate results and are thus highly demanded nationwide. Customers can avail these qualitative product from us at competitive prices. We are the Leader in Service, Rental, Repair, Calibration and Buy Back Exchange Offers of all Instruments.


Rain Gauge V-Tech

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Rain Gauge V-Tech
  • Rain Gauge V-Tech
  • Rain Gauge V-Tech
  • Rain Gauge V-Tech
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Approx. Rs 2,500 / PieceGet Latest Price

Product Brochure
Product Details:
Minimum Order Quantity1 Piece
BrandV Tech
MaterialElegant metal
Colormulti
VoltageOperated by very low dc
Basic size is300mmx300mm. Larger sizes can be ordered at extra cost
For machine sizeSee the pictures
Power Supply6v,2a

Product Description

Our domain expertise has enabled us to come with an excellent Ordinary rain Gauge manufactured as with non corrosive fiber glass reinforced plastic container using finest quality material that is procured from the most trustworthy and reliable vendors of the market designed in compliance for opulent working and heavy duty offered in a multitude flawless patterns consisting of collector assembled with brass ring funnel, locking rings and base. The Rain Gauge is supplied with 2 liter bottle and a measuring cylinder and are available in 200 sq cm collection area.

 

Specifications:

· Elegant metal

· Sturdy Plastic

· Mounting stand

 

Features:

· Easy connectivity

· Superior finishing

· Elegant looks

· High strength

· Very long lasting

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. Why not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

 

 

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.

 

Yes! I am Interested

Wind Vane V-Tech

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Wind Vane V-Tech
  • Wind Vane V-Tech
  • Wind Vane V-Tech
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Approx. Rs 5,000 / PieceGet Latest Price

Product Brochure
Product Details:
Type of PH MeterHand-Held
BrandV-Tech
Perpetual CalendarDay of week
Dimension177 (H) x 98 (W) x 39 (D) mm
Standard AccessoriesHandy Belt and Manual
Hour selectable12/24

Product Description

We are reckoned as the prominent exporter of quality Wind Vane that is used for measuring direction of wind. It consists of a compass that point in the direction of the wind (South, West, Southwest, etc.). User can plot the direction of the wind every day with a special graph called wind rose.

Our Wind Vane are manufactured as per IS: 5799:1970 and can be availed at the most economical prices.

Acclaimed for:

Trouble free operation

Accurate readings

Minimum maintenance

Cost-effective

Applications:

Wind resource assessment

Meteorological studies

Environmental monitoring

 

A wind vane can provide a variety of uses.

These can include enhanced enjoyment of a recreational activity, safety, protection of property, and the general enjoyment of weather observation.

· Safety – Wind conditions play a significant role during severe weather events. If there is a storm in your area, a wind vane can help you determine if it is moving toward you or away from you. Having this information can give you extra time to take action and get your loved ones to a safe location.

· Protection of Property – Another advantage of knowing the wind direction during a storm is the ability to determine if your personal property may be in harm’s way. This can offer a chance to make preparations to your home, automobile, yard, and more in an effort to eliminate damage.

· Boating, Remote Control Aircraft, Golf, Etc. – Knowing the direction of the wind can help you fine tune a tee shot down a long fairway or adjust the angle of a sail boat. If an activity is affected by the wind, chances are knowing the wind direction can be helpful.

· Storm Spotting and Chasing – Storm spotters and chasers work with organizations like the National Weather Service and SKYWARN to provide vital, real-time information during severe weather events. This helps local authorities keep their communities safe. Since the direction a storm is traveling is vitally important to a chaser or spotter’s report, knowing the wind direction is a key piece of information.

· Watching the Weather – Weather buffs truly enjoy keeping tabs on weather conditions, just for the fun of it. Having a weather vane provides another key data point, integral to weather observation

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

 

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.

 


 

 

 

    Yes! I am Interested

    Tipping Bucket Rain Gauge

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    Tipping Bucket Rain Gauge
    • Tipping Bucket Rain Gauge
    • Tipping Bucket Rain Gauge
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    Approx. Rs 69,440 / PieceGet Latest Price

    Product Brochure
    Product Details:
    Minimum Order Quantity1 Piece
    MaterialMild Steel
    Model NumberVT-BRG01
    Measuring Range4mm/min
    Is It PortablePortable
    Accuracy2%( = 0.4mm/min)
    ColorSilver
    Display TypeDigital
    I Deal InNew Only
    BrandV TECH

    Model No : VT-BRG01 

    Parameter

    Resolution:0.2 mm

    Accuracy: ± =  2%( =  0.4mm/min);  ± =  4%  ( =

    4mm/min);

    Measuring range: 4mm/min

    Material: Steel stainless 304

    Bucket: ABS UV Stabilished plastic bucket

    Inner diameter: 200mm/8inch ±0.3%


    Acute angle of cutting edge: 40~45°

    Base: Polished steel stainless 304

    Mounting holes: Three mountings

    Working temperature -10~50°

    Working humidity 0%~95%RH

     

    Power supply and output method

    Output signal:

    Reed switch,5 pulse/mm (MaxDC24V,100mA)

    _________________________________________

    Model No : VT-BRG01 

    Parameter

    Resolution:0.5 mm

    Accuracy: ± =  2%( =  0.4mm/min);  ± =  4%  ( =

    4mm/min);

    Measuring range: 4mm/min

    Material: Steel stainless 304

    Inner diameter: 200mm/8inch ±0.3%

    Acute angle of cutting edge: 40~45°

    Base: Diecast aluminium

    Mounting holes: Three mountings

    Working temperature -10~50???

    Working humidity 0%~95%RH

     

    Power supply and output method

    Output signal:

     

    Reed switch,2 pulse/mm (MaxDC24V,100mA) 

    Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

    Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

     

    • Laboratory Instrument, Test Equipment,
    • Scientific, Measuring, Precision Instrument,
    • Analytical, Bio Medical, Survey, Electrical,
    • Electronic Instruments ,Weather, Metrology.
      Yes! I am Interested

      Wireless Rain Gauge

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      Wireless Rain Gauge
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      Approx. Rs 9,500 / PieceGet Latest Price

      Product Brochure
      Product Details:
      Minimum Order Quantity1 Piece
      BrandV TECH
      Measuring Range4 mm
      Is It PortablePortable
      I Deal InNew Only
      MagnificationX40
      Divisions0.02 mm
      Weight Including Battery560 g
      Box Size150x100x50 mm deep

      Product Description

      VTech Wireless Rain Gauge with Outdoor Temperature and 10-Day Memory

      Features

      · Automatic self-emptying rain collector measures and then eliminates collected rainfall

      · Wireless transmission range up to 300 feet for rain gauge100 feet for thermometer

      · Displays daily, ten-day historical, and total rainfall records

      · Rainfall amounts are shown as inches or millimetres

      · High daily rainfall alarm

      · Displays outdoor temperature

      · Digital Clock

      Technical Details

       

      Brand

      V Tech

      Model

      VT621V

      Item Weight

      181 g

      Product Dimensions

      9 x 14.2 x 2.5 cm

      Batteries:

      4 AA batteries required. (included)

      Item model number

      VT621V

      Batteries Included

      Yes

      Batteries Required

      Yes

      Contains Liquid Contents

      No

      Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairswith 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

      Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

      • Laboratory Instrument, Test Equipment,
      • Scientific, Measuring, Precision Instrument,
      • Analytical, Bio Medical, Survey, Electrical,
      • Electronic Instruments ,Weather, Metrology.

       

       

      Yes! I am Interested

      Wireless Weather Station

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      Wireless Weather Station
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      Approx. Rs 1.89 Lakh / PieceGet Latest Price

      Product Brochure
      Product Details:
      ColorMulti
      Usage/ApplicationPersonal,Industry
      Rangefrom minus 9.9 C to plus 59.9 C
      Range for absolute pressure300 hPa to 1099 hPa
      Display12 or 24 hours
      Measure unitsC of F
      Reading Every30 seconds
      Resolution0.1 Degree C

      To fulfill the varying requirements of the clients, we are offering them a wide range Wireless Weather Station. It is suitable for wide applications and acclaimed by the clients owing to its high efficiency and easy operations. 

      Features:

      • Barometer            : Atmospheric Pressure
      • Rain collector        : Rainfall
      • Temperature         : Inside and Outside Temperature
      • Humidity Sensor    : Inside and Outside Humidity
      • Anemometer          : Wind Speed/Wind Direction


      Hour:

      • Automatic Clock
      • Calendar: day/date/month display
      • Radio-controlled by Frankfurt antenna (DCF-77)
      • Manual setting function


      Indoor Temperature:

      • Measure units: °C or °F
      • Range: from –9.9 °C to + 59.9 °C
      • Recording of Min or Max with time as well as date of readings
      • Reading every 15 seconds


      Indoor Humidity:

      • Measure unit: % RH
      • Swiss high definition sensor
      • Barometer with icon display
      • Trend display
      • Atmospheric Pressure
      • Measure units: hPa or in Hg
      • Range for absolute pressure: from 300 hPa to 1099 hPa
      • Choice of user display of relative press ion (from 920 hPa to 1080 hPa)
      • Pressure sensitivity level setting
      • Range: from 1 % to 99 %
      • Resolution: 1%
      • Accuracy: +/- 3 %
      • Recording of Min/Max of time and date of readings

      Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

      Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

      • Laboratory Instrument, Test Equipment,
      • Scientific, Measuring, Precision Instrument,
      • Analytical, Bio Medical, Survey, Electrical,
      • Electronic Instruments ,Weather, Metrology.


      Additional Information:

      • Item Code: AZ-8910
      Yes! I am Interested

      Solar Radiation Recorder

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      Solar Radiation Recorder
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      Approx. Rs 1.29 Lakh / PieceGet Latest Price

      Product Details:
      Minimum Order Quantity1 Piece
      Calibration0.25 mV per W m-2
      Range0 to 2000 W m-2
      Wave Length Range300 to 1100nm
      Stability1 to 2% change over a 1 year period
      Albedo measurementProvided as per requirement
      I Deal InNew Only

      A Pyranometer is an instrument for measuring solar radiation received from a whole hemisphere. It is suitable for measuring global sun plus sky radiation. This instrument is used extensively in meteorological studies, passive solar system analysis,irrigation scheduling, hydrologic studies and many other environmental studies.

      Specifications:
      • Operating Temperature: - 40 to 55°C
      • Sensor Housing: Weatherproof anodized aluminum case with acrylic diffuser and stainless steel hardware.
      • An ideal Pyranometer measures the entire solar spectrum, 280 to 2800 nm
      • However, about 90% of sunlight energy is between 300 to 1100 nm

      Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

      Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

       

      • Laboratory Instrument, Test Equipment,
      • Scientific, Measuring, Precision Instrument,
      • Analytical, Bio Medical, Survey, Electrical,
      • Electronic Instruments ,Weather, Metrology.


      Additional Information:

      • Item Code: HI-718
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      Thermo Hygrograph VT

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      Thermo Hygrograph VT
      • Thermo Hygrograph VT
      • Thermo Hygrograph VT
      • Thermo Hygrograph VT
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      Approx. Rs 62,500 / PieceGet Latest Price

      Product Brochure
      Product Details:
      Minimum Order Quantity1 Piece
      Relative Humidity0-100%
      Madecast aluminum and chrome steel
      cast aluminum and chrome steelTransparent synthetic
      Temperatureminus 15C to plus 65C
      C and RH0- 100 %
      Minimum Order Quantity1 Piece
      FeatureLow Maintenance
      ColourMulti

      We are suppliers of Thermo-Hygrograph

      Features and Benefits
      • Can be easily mounted or hung on the wall
      • The carrying-handle for ease of portability
      • Easily detachable housing simply slides out
      • Removal of the drum is simplicity itself
      • Attaching recording graph paper is simply and easy


      Specification:

      • Isuzu Quartz Thermohygrograph
      • Model: VTH-25R, VTH-27R
      • Temperature Range: -20 to 50°C deg
      • Minimum graduation: 1°C
      • Humidity Range: 0-100%RH
      • Minimum graduation: 1%RH
      • c/w 7 Days Chart Paper, batteries

      Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

      Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

       

      • Laboratory Instrument, Test Equipment,
      • Scientific, Measuring, Precision Instrument,
      • Analytical, Bio Medical, Survey, Electrical,
      • Electronic Instruments ,Weather, Metrology.
       
      Yes! I am Interested

      Solar Radiation Sensor

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      Solar Radiation Sensor
      • Solar Radiation Sensor
      • Solar Radiation Sensor
      • Solar Radiation Sensor
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      Approx. Rs 98,000 / PieceGet Latest Price

      Product Brochure
      Product Details:
      Accuracy4%
      Current4-20mA/0-20mA
      Resolution1w/m2
      ColorWhite and Black
      BrandV Tech
      Response Time5s above
      voltage0-5V
      Warranty10 month

       

      spectral range:300~1000nm

      Resolution:1W/m2

      Measuring range: 0~1500W/ m2

      Sensitivity: 7~14µV/W•m-2

      Accuracy: ±4%

      Cable length: Standard: 2.5 m ??? other

      Response time: <5s

      Working environment: temperature: -40°C ~

      85°C; humidity: = 100% RH

      Power consumption: 400 mW

       

      Power supply and output method

       

      Power supply:

      DC 5V /DC 12V /DC 24V

      Output signal:

      Current: 4 20mA/0-20mA

      Voltage: 0 5V/ 0 2.5V

      Digital: RS232/RS485

      ______________________________

       

      Model No : VT-SRS02 

      Parameter

      Sensitivity: 7~14µV/w.m-2

      Spectral range: 0.3-3µm

      Measuring range: 0 ~ 2000W/m2

      Cable length: Standard: 2.5 m ??? other

      Response time: = 35 s (99%)

      Stability: = ± 2%

      Temperature characteristics: ±2% (-10°C to

      +40°C)

      Working ambient temperature:-40°C ~ +50°C

      Non-linear: = 2%

       

      Power supply and output method

       

      Power supply:

      DC 5V /DC 12V /DC 24V

      Output signal:

      Current: 4~20mA/0-20mA

      Voltage: 0~5V/ 0~2.5V

       

      Digital: RS232/RS485 

      Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

      Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

       

      • Laboratory Instrument, Test Equipment,
      • Scientific, Measuring, Precision Instrument,
      • Analytical, Bio Medical, Survey, Electrical,
      • Electronic Instruments ,Weather, Metrology.
      Yes! I am Interested

      Albedo Meters V-Tech

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      Albedo Meters V-Tech
      • Albedo Meters V-Tech
      • Albedo Meters V-Tech
      • Albedo Meters V-Tech
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      Approx. Rs 35,000 / PieceGet Latest Price

      Product Brochure
      Product Details:
      Minimum Order Quantity1 Piece
      Model NumberVT4655
      Usage/ApplicationIndustrial
      MaterialMild Steel
      I Deal InNEW
      Warranty10 Month
      Packing TypeBOX

      Albeno Meter 
      Well suitabled for the measurement of incoming global solar radiation (0.3µm.....3µm spectral range ), Typical sensitivity 10µV (W/m2 ), Measuring range 0 to 2000 W/m2.
      Spectral Field 305nm to 2800nm... 

      Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

      Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

       

       

      • Laboratory Instrument, Test Equipment,
      • Scientific, Measuring, Precision Instrument,
      • Analytical, Bio Medical, Survey, Electrical,
      • Electronic Instruments ,Weather, Metrology.
      Yes! I am Interested

      Ultrasonic Wind Speed and Direction Sensor

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      Ultrasonic Wind Speed and Direction Sensor
      • Ultrasonic Wind Speed and Direction Sensor
      • Ultrasonic Wind Speed and Direction Sensor
      • Ultrasonic Wind Speed and Direction Sensor
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      Approx. Rs 39,500 / PieceGet Latest Price

      Product Brochure
      Product Details:
      Minimum Order Quantity1 Piece
      BrandV-Tech
      Wind Speed Sensor3 Cup Anemometer
      Construction of Sensor BodyBrass Housing And Stainless Steel Shaft
      Starting Threshold0.3 meters/sec
      Distance Constant2.5 Meters
      AccuracyBetter than 0.5 m/s up to 10 m/s + 2% FSD
      Diameter of Cup50 mm
      Diameter of Cup Assembly165 mm

      THE ULTRASONIC WIND SPEED AND WIND DIRECTION SENSOR

      V-Tech Ultrasonic 2D Anemometer is a compact ultrasonic wind speed and wind direction sensor. It is designed to simultaneously measure the 2-dimensional horizontal components of the wind speed and direction. Using ABS shell, Weight is lighter and Structure is more stable. Build-in own intelligent heating module, It can work normally under the cold and freezing weather.

      Typical Applications

      • · Traffic control
      • · Meteorology
      • · Oil drilling platorm
      • · Marine application
      • · Industrial automaton
      • · Wind power plant

      Key feat ures

      • · No moving or wearing parts
      • · No maintenance and service life
      • · rugged and reliable
      • · highest precision and accuracy
      • · Build-in three axis electronic compass
      • · Build-in3D acceleration module

      Specification

      Wind speed

      Range 0  60m/s

      Accuracy ±2%

      Resolu on 0.01m/s(0.02 knots)

      Response Time 1s (0.25s customized)

      Threshold 0.01m/s

      Wind Direction

      Range 0  359°

      Accuracy ±3°

      Resoluton 1°

      Response Time 1s (0.25s customized)

      Measurement

      Output Rate 1s (0.25s customized)

      Parameters Wind Speed & Direc on

      Unit of measure m/s

      Protocol MODBUS / NMEA 0183/ASCII

      Outputs

      Analogue outputs 2 outputs: 4 20mA. Max. 500Ω Load

      Serial outputs RS232 RS485 SDI 12

      Baud Rate 4800 19200

       

       

      Power requirements

      Power supply DC 5???30V

      Power Consumpton 10mA@12V(Without heater) 0.7mA@12V(eco power

      mode) Startup time < 1 seconds

      Mechanical

      Housing ABS shell

      Dimension Φ144×163mm

      Weight 0.38kg

      Environmental

      Protection IP65

      Operating Temperature  40 to +70

      Storage Temperature -50 80

      Operating Humidity 0 to 100% RH

      EMC EN 55032 2015 EN 55024 2010

      Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

      Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

       

      • Laboratory Instrument, Test Equipment,
      • Scientific, Measuring, Precision Instrument,
      • Analytical, Bio Medical, Survey, Electrical,
      • Electronic Instruments ,Weather, Metrology.

       

      Yes! I am Interested

      Wind Direction Sensor

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      Wind Direction Sensor
      • Wind Direction Sensor
      • Wind Direction Sensor
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      Approx. Rs 25,760 / PieceGet Latest Price

      Product Brochure
      Product Details:
      Minimum Order Quantity1 Piece
      BrandV TECH
      Model NoVT-WDS02
      Current4~20mA;0-20mA
      Voltage0~5V; 1~5V; 0~2.5V
      Temperature35C~60C
      Humidity100%RH,No condensation

       

      Model No : VT-WDS01 

      Parameter

      Material: Carbon Fiber

      Measurement range: 0~359°

      Accuracy: ±3°

      Resolution: 1°

      Starting wind speed: =0.5m/s

      Cable: ???Standard: 2.5m Other 

      Operating environment:

      Temperature -20°C~60°C ;

      Humidity=100%RH, No condensation

      Defend grade: IP54

       

      Power supply and output method

      Power supply:

      DC 5V /DC 12V /DC 24V

      Output signal:

                Current: 4~20mA

                Voltage: 0~5V/ 1~5V/ 0~2.5V

                Digital: RS232/RS485 

      _________________________________________

       

      Model No : VT-WDS02 

      Parameter

      Material: carbon fiber

      Measurement range:  8 directions    0-360°

      Accuracy: ± 3°

      Resolution: 1°

      Starting wind speed:=0.5m/s

      Cable:  Standard: 0.8m Other 

      Operating environment:

      Temperature -35°C~60°C

      Humidity=100%RH, No condensation                                                                                                                                                   

      Defend grade: IP64

      Power supply and output method

      Power supply:

      DC5V  DC9-30V

      Output signal:

      Current: 4~20mA;0-20mA

      Voltage: 0~5V; 1~5V; 0~2.5V

       

      Digital: RS232/RS485 

      Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

      Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

       

      • Laboratory Instrument, Test Equipment,
      • Scientific, Measuring, Precision Instrument,
      • Analytical, Bio Medical, Survey, Electrical,
      • Electronic Instruments ,Weather, Metrology.
      Yes! I am Interested

      Sun Shine Recorder

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      Sun Shine Recorder
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      Approx. Rs 32,900 / PieceGet Latest Price

      Product Brochure
      Product Details:
      Minimum Order Quantity1 Piece
      SensingSensitive silicon cell
      Sensing typeChopper
      Range0 to 17 Hrs
      Accuracy+- 1 Minute
      Power requirement+ 12 volts DC. (40 ma)
      Size of body180 (H) x 150 mm diameter

      Principle Of Operation:
      There is a silicon solar photocell placed on top of the sensor mount, so that it is having a large viewing angle almost 180 degrees. The f sun’s presence is computed by the following principle, A shadow-band is rotated around the sensor to obtain the total incoming radiation, and diffused radiation (when the sensor is covered by the shadow band) by comparing the diffused and total radiation, we can assert the presence of sun. The shadow-band width is sufficient to cover the sun so that, a shadow falls on the sensor at any angle of sun. To minimize sensor position shift during seasonal sun’s change we have provided sufficiently large shadow-band. The output of the sensor is amplified and the variation between the diffused and total is compared using a precision analog comparator and driven through a mono stable multi-vibrator. There is a LED indication on the top, which indicates the presence of sun; this will help during installation and adjusting the threshold levels.For Threshold adjustments a potentiometer is provided this potentiometer can be accessed by removing the water tight rubber bushes on the sensor body. The sensor is already set for it’s optimum levels from factory

      Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

      Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

       

      • Laboratory Instrument, Test Equipment,
      • Scientific, Measuring, Precision Instrument,
      • Analytical, Bio Medical, Survey, Electrical,
      • Electronic Instruments ,Weather, Metrology.
      Yes! I am Interested

      V Tech Atmospheric Temperature and Humidity Sensor

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      V Tech Atmospheric Temperature and Humidity Sensor
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      Approx. Rs 16,800 / PieceGet Latest Price

      Product Brochure
      Product Details:
      Usage/ApplicationEnergy Saving
      Storage Humidity0%-100% RH
      ColorWhite and black
      BrandV Tech
      Model NumberVT-AS01
      Temperature40 - 80 C
      Voltage10-30 V
      I Deal InNew Only
      Accuracy0.5 C

      Model No : VT-AS01

      Temperature: -40~80°C;

      Humidity: 0%-100%RH;

      Accuracy: ±0.5°C (25°C);

      ±3%RH(5%RH-95RH,25°C);

      Ingress Protection: IP65

      Power Supply: 10-30VDC

      Output signal:

       

      RS485 (Modbus protocol);4-20mA
      ________________________________

      Model No : VT-AS02

      Temperature Humidity Sensor Parameter:

      Fan aspirated (optional)

      Temperature Range:-40~100°C,

      Resolution: 0.1°C

      Accuracy: ±0.3 (Standard)

      ±0.2°C(High version)

      Humidity Range:0~100%RH,

      Resolution:0.1%RH

      Accuracy: ±3%RH (Standard)

       

      ±1.8%RH (High version) 

      Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

      Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

       

      • Laboratory Instrument, Test Equipment,
      • Scientific, Measuring, Precision Instrument,
      • Analytical, Bio Medical, Survey, Electrical,
      • Electronic Instruments ,Weather, Metrology.


      Additional Information:

      • Item Code: YH-1
      Yes! I am Interested

      Humidity and Air Temperature Sensor

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      Humidity and Air Temperature Sensor
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      Approx. Rs 14,500 / PieceGet Latest Price

      Product Brochure
      Product Details:
      Usage/ApplicationIndustrial
      BrandV TECH
      Model Number/NameVT093
      Voltage230V
      ColorGRAY and MULTI
      Warranty10 Month
      I Deal InNew Only
      ColourMulti

      Our clients can avail from us a wide array of Relative Humidity and Air Temperature that is accurate and has stable RH sensor. It is combined with RH and temperature sensor along with replaceable sensing element and an air temperature sensor in a cylindrical louvered solar radiation shielded housing. Further, these provide ± 1% temperature accuracy and are available with fan aspirated psychometric (type VP1/TM1) with two thermistor sensors.

      Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

      Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

       

       

      • Laboratory Instrument, Test Equipment,
      • Scientific, Measuring, Precision Instrument,
      • Analytical, Bio Medical, Survey, Electrical,
      • Electronic Instruments ,Weather, Metrology.
      Yes! I am Interested

      Radiation Monitor

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      Radiation Monitor
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      Approx. Rs 65,000 / PieceGet Latest Price

      Product Brochure
      Product Details:
      Minimum Order Quantity1 Piece
      BrandV-Tech
      ApplicationLaboratory
      Model Number/NameVT685
      ColorBalck
      I Deal InNew Only
      Warranty10 month
      Packing TypeBox

      Geiger Counter Detects Alpha, Beta, Gamma, and X-Rays:

      • Radioactivity is everywhere. It occurs naturally and it can be detected. It can also be deadly.
      • Monitor 4 features easy-to-read analog meter, red light count, anti-saturation circuitry, and audible indicator- all in hand-held convenience. Great for checking for soft X-ray radiation, and for determining back-ground ionizing radiation (granite, porcelain, solar flares, natural radioactivity, etc.)
      • Check for radioactive contamination of clothing, food, water or imported goods.
      • Uses a halogen quenched uncompensated Geiger Mueller tube with a thin mica window. Detects alpha down to 2.5 MeV, 80+% efficiency at 3.6 MeV. Detects beta at 50 keV with 35% efficiency, and 150 keV with 75% efficiency. Detects gamma and X-ray down to 10 keV. Range of 0 - 50 mR/hr and 0-500 µSv/hr. Requires 9V battery. 1-year warrantee. Made in USA.
      • High sensitivity and wide energy range
      • Search algorithm with short measurement cycle (1/3 s) enables highly confident estimation of rapidly changing dynamics of radiation field and highly precise localization of radioactive sources
      • Automatic calculation of weighted mean energy
      • Scanning data are continuously recorded with GPS referencing
      • "GARM" application software for further data processing and analysis in expert mode (option)
      • "ARMS" application software for automatic transfer of data to a remote server (option)

      Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

      Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

       

      • Laboratory Instrument, Test Equipment,
      • Scientific, Measuring, Precision Instrument,
      • Analytical, Bio Medical, Survey, Electrical,
      • Electronic Instruments ,Weather, Metrology.
      Yes! I am Interested

      Sunshine Duration Sensor

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      Approx. Rs 77,280 / PieceGet Latest Price

      Product Brochure
      Product Details:
      BrandV TECH
      Usage/ApplicationIndustrial
      MaterialStainless Steel
      ColorWhite
      Model NumberVT-SDS01
      Voltage0-1.8V/0-2.5V/0-5V
      Current4-20mA
      Resolution0.1h
      Power Consumption1.8 mW
      Model NoVT-SDS01

       

      Model No : VT-SDS01 

      Parameter

      Resolution: 0.1h

      Spectral range:0.3~3µm

      Response time:<5s

      Cable length: standard: 2.5m (can be

      customized)

      Measuring range:0~24h

      Power consumption:1.8 mW

       

      Power supply and output method

       

      Power supply:

      DC 5V/ DC 12V/DC 24V

      Output signal:

      Current:4-20mA;

      Voltage: 0-1.8V/0-2.5V/0-5V;

      Digital:RS232/RS485;

      TTL level(frequency /Pulse width) 

      Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

      Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

       

      • Laboratory Instrument, Test Equipment,
      • Scientific, Measuring, Precision Instrument,
      • Analytical, Bio Medical, Survey, Electrical,
      • Electronic Instruments ,Weather, Metrology.

       

      Yes! I am Interested

      Aneroid Barometer

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      Aneroid Barometer
      • Aneroid Barometer
      • Aneroid Barometer
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      Approx. Rs 9,550 / PieceGet Latest Price

      Product Brochure
      Product Details:
      Minimum Order Quantity1 Piece
      BrandV-Tech
      MaterialBrass
      Atmospheric Pressure710 mm Hg - 790/800 mm Hg and 940 - 1070
      Range950-1070 hpa
      Frame140
      Barometer100mm
      Open movement40 mm
      Depth30 mm
      Weight303 g
      Body FrameWooden
      Model No6631R-22

      V-Tech offers FISCHER German-make Aneroid Barometers which are precision quality with ???ne workmanship reading & indicating instruments for measuring.

      Model No. 3641R-22:

      • Range 950-1070 hpa

       

      Mbar:

      • These are available in 100 mm Dial and also in 130 mm and 160 mm with Mahogany


      Keyword

      Digital Barometers with combination Barometer, Humidity meter, Dew point meter, Air velocity, and optional humidity loggers

      Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

      Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

       

      • Laboratory Instrument, Test Equipment,
      • Scientific, Measuring, Precision Instrument,
      • Analytical, Bio Medical, Survey, Electrical,
      • Electronic Instruments ,Weather, Metrology.
        Yes! I am Interested

        Muffle Furnace

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        Muffle Furnace
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        Approx. Rs 15,000 / PieceGet Latest Price

        Product Brochure
        Product Details:
        Melting MaterialAluminium
        Power SourceElectric
        Automation GradeAutomatic
        Model No.VT7869
        BrandV TECH
        Measure Humidity unit% RH
        Outer MaterialPowder coated MS
        Wattage Available1.5-6kW

         

        Details same as 124, but chamber made of GROVED REFRACTORY for supporting the heating elements on four sides and backed by high temperature cerwool insulation 220/230 volts or 400/440 volts A.C. The unit has working temperature of 1000°C with maximum up to 1050°C.

        MUFFLE SIZE : (W x H x D)

        a) 225 x 100 x 100 ( 9" x 4" x 4")

        b) 250 x 125 x 125 ( 10" x 5" x 5")

        c) 300 x 125 x 125 ( 12" x 5" x 5")

        d) 300 x 150 x 150 ( 12" x 6" x 6")

        E) 450 x 225 x 225 ( 18" x 9" x 9")

        OPTIONAL:-

        (ii) Microprocessor PID Digital Temp. Indicator- cum- controller

        OPTIONAL ACCESSORIES

        (a) Digital Temperature Indicator-cum-controller.

        (b) PI Digital Temperature Indicator-cum-Controller.

        Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

        Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

         

        • Laboratory Instrument, Test Equipment,
        • Scientific, Measuring, Precision Instrument,
        • Analytical, Bio Medical, Survey, Electrical,
        • Electronic Instruments ,Weather, Metrology.
        Yes! I am Interested

        Single Stevenson Screen

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        Single Stevenson Screen
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        Approx. Rs 26,500 / PieceGet Latest Price

        Product Brochure
        Product Details:
        Minimum Order Quantity1 Piece
        SensorTipping bucket rain gauge
        SensingMagnet and reed switch (on-off output)
        Resolution0.5 mm
        AccuracyBetter than + 5%
        Operating Temperature-40 0C to + 50 0C with built in heater (optional)
        Rim diameter203 mm
        MaterialRain-gauge shell made of FRP. Bucket made of stainless steel and mounting assembly of powder coated
        CapacityUnlimited
        Sensitivity0.5 mm or 0.2 mm (rainfall per pulse)

        A Stevenson screen or instrument shelter is a shelter or an enclosure to meteorological instruments against precipitation and direct heat radiation from outside sources, while still allowing air to circulate freely around them. It forms part of a standard weather station.

        The Stevenson screen holds instruments that may include thermometers (ordinary, maximum/minimum), a hygrometer, a psychrometer, a dew cell, a barometer and a thermograph. Stevenson screens may also be known as a cotton region shelter, an instrument shelter, a thermometer shelter, a thermo screen or a thermometer screen. Its purpose is to provide a standardised environment in which to measure temperature, humidity, dew point and atmospheric pressure

        Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

        Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

         

        • Laboratory Instrument, Test Equipment,
        • Scientific, Measuring, Precision Instrument,
        • Analytical, Bio Medical, Survey, Electrical,
        • Electronic Instruments ,Weather, Metrology.
        Yes! I am Interested

        Solar Meter

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        Solar Meter
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        Approx. Rs 12,500 / PieceGet Latest Price

        Product Brochure
        Product Details:
        Display 3 digits with maximum reading 2000
        Range 2000W/m 643BTU (ft*h)
        Resolution 0.1W/m 0.1BTU (ft*h)
        Battery Life 100 hours
        Operating temp and humidity0 to 50 C below 80% RH
        Weight 150 gm
        Dimensions 130(L)mm*55(W)mm*39(H)mm
        Sampling TimeApproximately 0.25 sec

        With the help of our professionals, we have been able to provide an excellent array of Digital Solar Meter which is sourced from the leading vendors. Offered product is highly acclaimed by the clients for its quality and high operational accuracy. We are offering it in the affordable price range.

        Features:

        • Data hold max/ min modes
        • Wire length of remove sensor: Approximately 1.5 m (to-207)
        • End mount light sensor
        • Select either power or transmission
        • Select either W/m or BTU/ (feet x H) units

        Applications:
        • Solar radiation measurement
        • Solar power research
        • Physics and optical laboratory

        Specifications:

        • Accuracy Typically within +/- 10W/m +/-3 BTU(ft*h) +-5% whichever is greater in sunlight.
        • Additional temperature inducted error +/- 0.38W/m +/-0.12 BTU(ft*h) +-25C
        • Drift <2% per year
        • Over Input Display shows OL

        Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

        Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

         

        • Laboratory Instrument, Test Equipment,
        • Scientific, Measuring, Precision Instrument,
        • Analytical, Bio Medical, Survey, Electrical,
        • Electronic Instruments ,Weather, Metrology.


        Additional Information:

        • Item Code: TM-207
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        Cup counter anemometer

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        Cup counter anemometer
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        Approx. Rs 12,000 / PieceGet Latest Price

        Product Brochure
        Product Details:
        Minimum Order Quantity1 Piece
        Brand/MakeV-Tech
        ModelVT-BDC2003
        Capacity5 Ltrs
        Display TypeDigital
        BrandV TECH
        Design TypeCustomised
        SizeLength 900mm

        Product Description

        Other Details:

        Anemometer Cup Counter is manufactured as per IS : 5912 : 1970 for measuring wind velocity. The Cup Counter Anemometer measures the run of wind past the Instrument over a period. Our Anemometers are robustly constructed using powder coated Copper cups, gunmetal casting body, mechanical counter and stainless steels enabling them to withstand continuous exposure to the weather including marine environments.This instrument measures total run of wind passing at the point of observation through Mechanical Counter of the range 0 to 9999.9 km.

        Specifications:

        Range: 0 to 9999.99Scale : knots, mph or km/hOperating Temperature: -40°C to +100°CWeight: 3.4 kgResolution: 0.01Start Threshold: 3 knotsDimensions: 270 mm (Height), 228 mm (Axis to Outer Cup Edge), 127 mm (Cup Diameter).Fixing Details: ½" BSP internal.

        Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

        Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

         

         

        • Laboratory Instrument, Test Equipment,
        • Scientific, Measuring, Precision Instrument,
        • Analytical, Bio Medical, Survey, Electrical,
        • Electronic Instruments ,Weather, Metrology.

         


        Yes! I am Interested

        Altimeter

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        Altimeter
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        Approx. Rs 4,500 / PieceGet Latest Price

        Product Brochure
        Product Details:
        Minimum Order Quantity1 Piece
        ColorBlack
        ApplicationIndustrial,Laboratory
        BrandV-Tech
        Model NumberVT-203
        Weight182g gross
        Minimum Order Quantity1

        Product DescriptionDigital Altimeter, Compass, Time, Alarm, Thermometer, Barometer, Weather Indicator

        Technical Specifications:


        Digital Compass

        · Display of 8 cardinal directions

        · Bearing in degrees (Resolution 0°…360°)

        · Compensation of magnetic declination

         

        Altimeter

        · -700m/-2.296ft…+9.000/29.520ft

        · Resolution 1m/1ft

        · Graph for changing in altitude

        · 24 hour graph memory recall

        · Min.- / max. height

         

        Barometer

        · Display of air pressure in hPa

        · Measuring range 300… 1.100hPa

        · Resolution 0,1hPa

        · Relative- and absolute air pressure selectable

        · 24 hour graph memory for barometric data

        · Weather forecast with 4 symbols

         

        Thermometer

        · Display of temperature on °C or °F

        · -10°C/14°F…60°C/140°F

         

        Time Mode

        · Display of time in AM/PM (12/24h) hh:mm:ss

        · Dual time (two time zones)

        · Day/Date

        · Daily alarm

        · Alarm 1/ Alarm 2 (two times selectable)

        · Chronograph (1/100 sec)

        · LAP time

         

        Measures:

        · Instrument: 60 x 70 x 17

        · Gift Box: 105 x 105 x 95

        · Weight: 50g net

        · Weight: 182g gross

         

        Power Supply

        · Battery : CR2032 3V x 1

         

        Lighting

        · Background light (3 sec)




        Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. Why not try once?

        Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

         

        • Laboratory Instrument, Test Equipment,
        • Scientific, Measuring, Precision Instrument,
        • Analytical, Bio Medical, Survey, Electrical,
        • Electronic Instruments ,Weather, Metrology.


        Additional Information:

        • Item Code: LDS-1H
        Yes! I am Interested

         
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        • Response76%
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