Weather & Metrological Instruments

Offering you a complete choice of products which include concrete moisture meter, force gauge vt0330, big display thermo hygrometer, assman psychrometer vt, portable chlorophyll meter and water velocity indicator.

Concrete Moisture Meter

  • Foil Print

₹ 23,000 /Piece Get Latest Price

Product Brochure
BrandV- TECH
Model Name/NumberVT-CWM-2007
Operating Temperature0-50 Degree Celsius
Weight330 g
Data outputRS 232 PC serial interface.
Sampling TimeApprox 0.8 second

FEATURES* 6 % to 40 % moisture range on wood.* 0 to 100% relative moisture value forConcrete and other non-wood material.* 0.2 % to 50 % moisture range on gypsum.* Designed to check the moisture level ofwood, concrete, gypsum and othernon-wood material.* Microprocessor circuit assures maximum possibleaccuracy, provides special functions and features.* Digital reading with large LCD display.* Separate pin type moisture probe, easyoperation. & remote measurement.* Records Maximum & Minimum reading with recall.* Data hold .* Auto shut off saves battery life.* RS 232 PC serial interface.* Heavy duty & compact housing case, designed for easy carry out & operation.

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.

Force Gauge VT0330

₹ 30,000 /Piece Get Latest Price

Product Brochure
BrandVTECH
Model Number/NameVT0330
Display TypeLCD
Automation GradeAutometic
Weight551 g
Usage/ApplicationIndustrialk
Power SourceDC 24 mA
Warranty10 month
Range1 g/0.05 oz/0.01 Newton

Force gauges are suitable for use in numerous industries & applications including incoming quality inspection, finished goods testing, R&D as well as on wire pull testing, wire crimps, trigger pull, brake pedal, aerospace, ceramic, springs, food ripeness, corrugated paper strength, blister pack, medical component, muscle strength, ergonomic testing, adhesives, syringe plunger, needle sharpness and many more. 

The all new digital series force gauge delivers industry-leading value with an extensive list of features including USB output, reversible display and a rugged metal housing. Each gauge is supplied as a complete kit with several screw-on adapters providing a complete force testing instrument for use in a wide variety of industries. Some models include built-in memory for 1000 values, easily downloaded via the USB data output to a PC using the software 

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.

BIG DISPLAY THERMO HYGROMETER

₹ 24,500 /Piece Get Latest Price

Product Brochure
Accuracy0.3 Deg C ,2% RH
Temperature Range0 - 70 Deg C
BrandV- TECH
RH Range0 to 100% RH
Display2" ,4",8",12" RED LED
CalibrationThro Zero & Span Trim port
ModelVT-BDTH20
Resolution0.1 Deg c for temperature ,1 % for RH

We are supplying Jumbo Process Indicator.

The Specifications are given below:

  • Temp Range : 0 – 70 Deg C
  • RH Range : 0 to 100% RH
  • Display : 2” ,4",8",12" RED LED
  • Resolution : 0.1 Deg c for temperature ,1 % for RH
  • Accuracy : 0.3 Deg C ,2% RH
  • Calibration : Thro Zero & Span Trim port

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.

Assman Psychrometer VT

₹ 39,000 /Piece Get Latest Price

Product Brochure
BrandV-Tech
Accuracy+/-0.2 Degree (Thermometer according to DIN 58661)
Weight2.5-3Kg
Accuracy of system+-2% relative humidity
Ventillation Speed2...4 m/s
Dimensions360mm x 80mm
Measuring PeriodApprox.8 min (>=2m/s)
Temp. Measuring Range-5 -50 DegreeC
Scale Graduation0.5 DegreeC

V-Tech offers Assmann Psychrometer, Psychrometers are measuring instruments designed to determine the relative humidity of the atmosphere in the vicinity of the instrument. This measurement principle is one of the most accurate in humidity measurement technology. The humidity value is calculated from the temperature difference (psychrometric difference) between two different thermometers.

Specifications:
Psychrometer ASSMANN type model with Chargeable 12VDC MotorTemp. Measuring Range: -5 -50°CAccuracy +/-0.2° (Thermometer according to DIN 58661)Scale Graduation :0.5°CVentillation Speed :2...4 m/sAccuracy of system ±2% relative humidityDimensions: 360mm x 80mmWeight :2.5-3KgMeasuring Period Approx.8 min (>=2m/s)

 

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.

 

Portable Chlorophyll Meter

₹ 3.28 Lakh /Piece Get Latest Price

Product Brochure
Power Source2 AA alkaline batteries (1.5V)
ValueIndex of relative chlorophyll content; -9.9 to 199.9
Measurement Area2 mm x 3 mm (Approximately 3/32 in x 1/8 in)
Light Source2 LEDs
ReceptorSilicon Photodiode
RepeatabilityWithin +-0.3 V-TECH unit

The Chlorophyll Meter instantly measures chlorophyll content or “greenness” of your plants to reduce the risk of yield-limiting deficiencies or costly overfertilizing. The 502 Plus quantifies subtle changes or trends in plant health long before they're visible to the human eye. Non-invasive measurement; simply clamp the meter over leafytissue, and receive an indexed chlorophyll content reading (-9.9 to 199.9) in less than 2 seconds. Assess nitrogen needs by comparing in-field readings to university guidelines or to adequately fertilized reference strips. Research shows a strong correlation between V-TECH measurements and leaf N content.

  • Instantly measures chlorophyll content or “greenness” of your plants on a scale of -9.9 to 199.9
  • Non-invasive, non-destructive measurement
  • Trend graph stores and displays up to 30 measurements
  • Waterproof design
  • Compare in-field V-TECH readings to university guidelines
  • Research shows a strong correlation between V-TECH measurements and leaf N content
  • Available with or without a built-in data logger
  • Includes hard carrying case and batteries

Data-logging model

Connects to any GPS receiver that has a serial output option*Equipped with internal data logger and RS-232 portRecords 4,096 measurements (1,488 with added GPS/DGPS option)Configure and download meter with FieldScout® software (included)*** GPS interface requires two cables. The GPS/DGPS cable (item 2950CV5) is available from Spectrum.A PC serial interface cable supplied by the manufacturer of the GPS receiver is also required.** PC cable connects to a computer USB port.Optical Density Difference at two wavelengths: 650 nm and 940 nmMeasurement Area: 2 mm x 3 mm (Approximately 3/32 in x 1/8 in)Light Source: 2 LEDsReceptor: Silicon PhotodiodePower Source: 2 AA alkaline batteries (1.5V)Repeatability: Within ±0.3 V-TECH unitValue: Index of relative chlorophyll content; -9.9 to 199.9

Water Velocity Indicator

₹ 18,000 /Piece Get Latest Price

Product Brochure
BrandV-Tech
Display16x2 LCD
Power SourceTwo "AA" type batteries
Key board4Xl tectile membrance.
Leakage current<2 micro amp (switced off)
Velocity range0. to 99.99 mtrs/sec
Resolution0.01 mtrs/sec.
Back up timeUpto 200 hours.

Water Velocity Indicator has been designed to measure the Velocity of water in a flowing stream or open Canal.

Features:

Microcontroller based Storage for 56 reading battery removed Retrieval of data through keyboard programmable equation with storage programmable polarity (+ve or-ve) Range of multiplier: 0.0001 to 1.0000. Range of constant: 0.0000 to 0.9999

Specification

Display: 16x2 LCD
Key board: 4Xl tectile membrance.
Velocity range: 0. to 99.99 mtrs/sec Resoulation: 0.01 mtrs/sec.
Power source: two "AA" type batteries Back up time: Upto 200 hours.
Leakage current:<2 micro amp (switced off) 

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.

 

Wireless Weather Station

₹ 1.89 Lakh /Piece Get Latest Price

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

The Weather Station combines legendary accuracy and rugged durability into a compact station that's easy to set up and use. Vantage Vue includes a sleek but tough outdoor sensor array and a distinctive LCD console. Its unique Weather Center function provides additional information on each weather variable. In addition, . has made Vantage Vue radio-compatible with our flagship Vantage Pro2 professional stations so you can mix-and match most components.

Station Includes:

• Integrated Sensor Suite including       temperature, wind, and rain sensors
• Console
• Mounting hardware (mounting pole sold separately) Console
Time & Date : View the current time and date or time of sunrise/sunset.
Moon Phase : See the eight phases of the moon from new to full.
Forecast Icons : Icons let you know to expect sun, part sun, clouds, rain, or snow
Temperature & Humidity : Console updates outside temperature every 10 seconds and inside temperature every minute. In addition, outside humidity Updates every 50 seconds and inside humidity every minute. Retransmits : Main console can extend range to additional consoles up to 1,000 ft. (300 m).
Barometer : Five-position trend arrow shows whether barometric pressure is rising, falling, or stable.
Variable Display Options : See updated variables every 10 seconds for heat index and wind chill to get a better "feel" for the outside environment.
Rain : Console updates rain totals and rain rate every 20 seconds for the last 25 hours, days, months.
"CHANGE IN WEATHER SINCE YESTERDAY" FEATURE
Allows comparisons of changes of temperature and barometric pressure from day to day.
• Weather Center : Weather Center provides additional information for each weather variable, such as daily highs and lows, temperature changes by the hour and barometric value changes. Also displays astronomical data such as meteor showers. 

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.

Single Stevenson Screen

₹ 26,500 /Piece Get Latest Price

Product Brochure
SensingMagnet and reed switch (on-off output)
Resolution0.5 mm
SensorTipping bucket rain gauge
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)
AccuracyBetter than + 5%

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.

Open pan Evaporimeter

₹ 15,500 /Piece Get Latest Price

Product Brochure
ApplicationIndustrial
Measurement Value10 m2
Maximum Cumulative Area0.1 m2
No. of Pulse Count Digit6 Digit
Measurement of AreaUp to 10 m2
FunctionAuto-power-off for energy saving

Minimum order quantity: 1 Piece

Product Description

The Pan is manufactured from painted GI sheet tested for water leak proofness. The stilling well and thermometer clamps are manufactured from Brass. This is supported on the wooden platform and covered with reinforced chicken, Measuring Jar is manufactured from transparent Acrylic also available is bran.This Pan Evaporator is also available in galvanized Iron as per customer's requirement.

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.

 


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SF Nunes (Nunes Instruments)
Nunes Instruments
11A/1, 11A/2, Sundaram Street
Coimbatore - 641027, Tamil Nadu, India

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