Nunes Instruments

This Piezoelectric Sensor is designed for high-precision vibration and dynamic measurement in industrial systems. With a compact stainless steel housing, it is robust and suitable for challenging environments. Operating at 12 V DC with low current consumption (8 mA), the sensor covers a wide frequency range from 2 Hz to 10 kHz, making it suitable for a variety of diagnostic and monitoring applications. Its ATEX approval ensures safe operation in hazardous areas, and it is intended for connection to external diagnostic electronics for advanced monitoring and analysis.

Key Features

• Piezoelectric measurement principle for dynamic and vibration monitoring

• Compact stainless steel housing for durability in industrial environments

• Wide frequency range: 2–10,000 Hz

• Low power consumption: 12 V DC, 8 mA

• ATEX-certified for hazardous area operation

• Designed for connection to external diagnostic electronics

• Compact size: 30 × 25.5 × 64.7 mm for flexible mounting

Applications

• Industrial Equipment Monitoring: Vibration analysis for preventive maintenance

• Diagnostics Systems: Connected to external electronics for condition monitoring

• Hazardous Areas: Safe vibration monitoring in explosive environments

• Rotating Machinery: Measurement of high-frequency vibrations in motors, pumps, and compressors

• Research & Testing Labs: Precision vibration measurements in experimental setups

The V-Tech LED Display Board is designed for industrial and commercial environments where real-time visibility of parameters like levels, quantities, and statuses is essential. With a combination of red and yellow high-brightness LEDs, the board ensures excellent readability even from a distance. Its rugged cabinet and dust-resistant design make it suitable for demanding work conditions.

Key Features

• High-bright LED display for clear visibility.

• Dual-color text for highlighting critical information.

• Large 140 mm digits for long-distance readability.

• Supports RS-485 or TCP/IP communication protocols.

• Rugged enclosure with industrial-grade durability.

• Easy wall mounting with supplied clamps.

• Suitable for both indoor and semi-outdoor environments.

Applications

 

• Parking management systems (e.g., basement level indicators).

• Industrial process monitoring.

• Building automation systems.

• Capacity display boards in public areas.

• Safety and alert indication systems.

The Single Disc Polishing Machine is a compact, high-precision tool designed for polishing metallographic specimens to a mirror finish. Ideal for laboratories, research institutions, and quality control departments, it is used in the preparation of samples for microscopic examination and hardness testing. Built with a robust body and smooth-running motor, it offers consistent polishing performance with minimal vibration.

Key Features:

• Single Polishing Disc – Ensures uniform and controlled polishing across specimens.

• Durable Construction – Heavy-duty, corrosion-resistant body for long-term use.

• Variable Speed Control – Adjustable RPM to suit different polishing needs and materials.

• Low Noise Operation – Quiet motor with minimal vibration for lab environments.

• Easy Disc Replacement – Quick-change mechanism for polishing cloths and discs.

• Splash Guard & Drainage – Keeps work area clean and safe.

• Compact Design – Space-saving footprint ideal for labs with limited space.

• User-Friendly Controls – Simple interface for easy operation by technicians and students.

• Suitable for Multiple Materials – Polishes metals, ceramics, and composite samples.

• Optional Water Inlet – For wet polishing to reduce heat and improve finish quality.

The Petrol Vehicle Pollution Testing Machine is an advanced device used to measure the emissions produced by petrol-powered vehicles. It ensures that the vehicle's exhaust gases comply with environmental standards by evaluating pollutants such as carbon monoxide (CO), hydrocarbons (HC), carbon dioxide (CO2), and nitrogen oxides (NOx). This machine is crucial for vehicle inspection stations, ensuring that petrol vehicles meet regulatory emission limits to reduce air pollution.

Key Features:

1. Comprehensive Emissions Testing: Measures key pollutants like CO, HC, CO2, and NOx in vehicle exhaust.

2. High Accuracy: Provides precise measurements to ensure vehicles meet emission standards.

3. Real-Time Monitoring: Displays pollutant levels instantly during the testing process.

4. User-Friendly Interface: Simple controls and digital display for easy operation and result interpretation.

5. Automated Testing: Reduces human error by automating data collection and analysis.

6. Compliance-Ready: Helps ensure vehicles meet national and international environmental regulations.

 

The Diesel Smoke Meter is a precision instrument designed to measure the opacity or density of smoke emitted from diesel engines. It helps assess engine combustion efficiency and ensures compliance with environmental emission regulations. Ideal for automotive workshops, emission testing centers, and vehicle inspection agencies, the device offers accurate and real-time readings with user-friendly operation.

Key Features

1. High-Accuracy Smoke Measurement – Ensures precise opacity readings in real-time.

2. Digital Display – Clear, easy-to-read results for quick assessment.

3. Portable & Compact Design – Suitable for field and workshop use.

4. Automatic Zero Calibration – For consistent performance and reliability.

5. USB/Printer Connectivity – Allows easy data transfer and printout of test reports.

6. Compliance with Emission Standards – Conforms to international diesel smoke testing norms.

The Lummer-Brodhun Bench Photometer typically consists of a compact metal box or housing, often made of aluminum, designed to create a dark environment for accurate light comparison. At its heart is the "Lummer-Brodhun cube," a specialized set of prisms that allows light from two separate sources to illuminate different, adjacent sections of a visual field. The instrument is mounted on a robust optical bench, which enables precise adjustment of the distances of the light sources from the photometer head. This setup allows for visual comparison of brightness, with the goal of achieving equal illumination for quantitative measurements of light intensity.

Key Features (6 points):

1. Lummer-Brodhun Cube: Utilizes a precisely engineered combination of prisms that allows for simultaneous viewing of light from two sources in a divided field, enabling accurate visual comparison.
2. Comparison of Luminous Intensities: Designed specifically for comparing the illuminating power (luminous intensity) of two light sources, crucial for photometry experiments.
3. Optical Bench Compatibility: Typically used with a graduated optical bench and riders, allowing for precise positioning and measurement of distances between light sources and the photometer.
4. High-Quality Optics: Fitted with high-class optical components to ensure clear vision and accurate light transmission within the cube for optimal comparison.
5. Darkened Enclosure: The photometer head is encased in a special housing that minimizes stray light, ensuring that only the light from the designated sources is observed.
6. Swivel Bracket for Adjustment: Often mounted on a swivel bracket for easy adjustment and proper alignment with the light sources and the optical bench.

The Bubble Inclinometer is a professional manual device designed to measure the Range of Motion (ROM) in joints and the spine. It uses a precision bubble-level mechanism to ensure accurate angle readings, making it ideal for clinical, educational, and rehabilitation settings. The circular dial clearly displays degrees, allowing therapists and practitioners to evaluate patient progress accurately. Its lightweight, durable design makes it suitable for daily use by physical therapists, orthopedic specialists, and students.

Key Features

• Measures various joint movements, including flexion, extension, abduction, adduction, dorsiflexion, and plantarflexion

• Bubble mechanism ensures precise and reliable angular measurement

• Clear degree markings for easy and direct readings

• Compact, lightweight, and easy to operate

• Ideal for both clinical professionals and students

• Durable construction suitable for long-term use

Applications

• Physical therapy ROM assessment

• Orthopedic joint and spine evaluation

• Sports injury rehabilitation

• Academic training and practical learning in physiotherapy

• Regular monitoring of patient mobility

The Magnetic Base Inclinometer Protractor is a versatile instrument designed to measure angles of slope, tilt, elevation, or depression relative to gravity. Equipped with a strong magnetic base, it can be securely mounted on steel surfaces for precise measurements. The device measures angles accurately from 0° to 90° in any quadrant, making it ideal for professionals in construction, woodworking, and scaffolding. Its compact and durable design ensures reliable, repeatable measurements for both field and workshop use.

Key Features

• Measures slope, tilt, elevation, and depression angles from 0° to 90°

• Magnetic base for stable mounting on steel surfaces

• Quick and accurate readings

• Durable construction for professional and industrial use

• Compact, lightweight, and easy to handle

• Suitable for multiple quadrants and surfaces

Applications

• Roofing and scaffolding alignment

• Woodworking and carpentry projects

• General construction and structural measurement

• Machine setup and angle verification

• DIY and professional workshop tasks

Product Description

A specialized water quality sensor designed to measure nitrite (NO₂⁻) concentration in water. These sensors provide reliable detection in wastewater, groundwater, drinking water, and other water bodies. By monitoring nitrite levels, they help identify pollution from agricultural runoff, industrial discharge, or sewage, ensuring environmental safety and compliance with health standards.

The sensor uses advanced detection technologies, including optical methods or ion-selective electrodes (ISE), to deliver accurate, real-time measurements of nitrite concentration.

Key Features

• Accurate measurement of nitrite nitrogen (NO₂⁻)

• Suitable for wastewater, drinking water, and environmental water

• Detection via ion-selective electrodes (ISE) or optical methods

• Real-time, continuous or handheld monitoring capability

• Robust construction for industrial and field environments

• Quick response and high sensitivity

Applications

• Industrial effluent monitoring

• Municipal water treatment plants

• Environmental water quality monitoring

• Groundwater and surface water testing

• Agricultural runoff assessment

• Drinking water safety monitoring

Stainless Steel Perforated Trays are manufactured using high-quality SS 304 or SS 316 material to ensure excellent durability, hygiene, and corrosion resistance. These rectangular trays feature uniform round perforations that allow proper air circulation, heat transfer, and drainage, making them suitable for demanding industrial environments. Precision fabrication and laser-welded edges enhance structural strength and long service life.

Key Features

• Made from food-grade SS 304 / SS 316 material

• Uniform round perforations for efficient airflow and drying

• High resistance to corrosion, heat, and chemicals

• Strong and rigid construction with smooth, laser-welded edges

• Hygienic, easy to clean, and long-lasting

• Custom sizes, thicknesses, and perforation patterns available

Applications

• Food processing industries (baking, drying, cooling)

• Pharmaceutical manufacturing and processing

• Chemical and industrial processing units

• Drying ovens, tray dryers, and sterilization systems

• Laboratory and cleanroom environments

The V-Tech P10 High Brightness Red LED Display Panel is a versatile outdoor-ready module designed for digital signage, clocks, and timer applications. Featuring a 10 mm pixel pitch and a 32×16 pixel resolution per module, it offers sharp visibility with bright red SMD LEDs, ensuring clarity even in outdoor environments. The display integrates easily with standard MLX12-based interfaces and supports 5 V operation, making it compatible with a variety of control systems. In advanced configurations, it can function as an automatic GPS clock with up/down timer capability, ideal for precise time synchronization in industrial and public applications.

Key Features

• High-brightness red LED panel suitable for outdoor use.

• Standard P10 format with 10 mm pixel pitch and 32×16 resolution per module.

• SMD LED technology ensures uniform brightness and long lifespan.

• 4-scan drive for stable performance.

• Operates on safe 5 V DC power supply.

• MLX12-based interface for easy integration with controllers.

• Can be customized as a GPS-synchronized clock with up/down timer.

• Rugged design ideal for outdoor installations.

Applications

• Outdoor clocks and GPS-synchronized digital timers

• Industrial up/down timers for production monitoring

• Public information displays and countdown boards

• Advertising and promotional LED signage

• Scoreboards and event timing systems

Valves and pressure sensors/transmitters are essential components in industrial and environmental systems. Valves regulate the flow of fluids, ensuring correct pressure and direction, while pressure sensors/transmitters monitor and report system pressures for process control and safety. Specifications such as valve size, rated pressure, fluid compatibility, and environmental operating conditions are critical for ensuring safe and accurate operation. Electronic models require a power supply and provide analog or digital outputs for integration with control systems.

Key Features

• Designed for accurate flow and pressure control

• Rated for a wide range of pressures and fluid types

• Resistant to corrosion based on fluid compatibility

• Suitable for diverse operating temperatures and humidity levels

• Electronic models provide precise analog/digital output

• Robust construction using metals or plastics suitable for industrial use

• Easy integration with industrial piping and control systems

Applications

• Industrial process control (chemical, oil & gas, water treatment)

• Monitoring of pressure in pipelines and storage systems

• Integration with automated control systems (PLC/DCS)

• Environmental monitoring systems

• HVAC, pneumatic, and hydraulic systems

The LED ECON Andon Display Board is an advanced, multi-line LED information system designed for real-time monitoring and communication on production floors. Built with robust IP65-rated enclosures, it is suitable for industrial environments where dust and water exposure may occur. The display supports multi-color indications (Red, Green, Blue/Yellow) to represent status updates or alerts effectively.

Equipped with LAN/RS485 connectivity and PC-based software, the display seamlessly integrates with production management systems. It can fetch data from sources such as JSON files and update specific boards based on their assigned IDs. With options for P10 full-color SMD LED series, the board ensures high clarity, long life, and visibility from a distance.

Its low power consumption, wall-mountable design, and compatibility with sensors and A/D converters make it a reliable tool for enhancing efficiency, communication, and safety in industrial setups.

Key Features

• Multicolor LED display with up to three color indicators per line

• P10 full-color 3-in-1 SMD LED option for high-resolution output

• IP65-rated cabinet for dust and water resistance

• Seamless LAN/RS485 connectivity with centralized control

• PC software integration for automated data transfer from JSON files

• Supports real-time line status monitoring and production updates

• Low power consumption with high visibility and clarity

• Long lifespan (>100,000 hours) for durable performance

• Easy wall-mounted installation with rear provisions

• Flexible integration with sensors and A/D converters for data acquisition

Applications

• Production line status monitoring

• Real-time Andon systems in manufacturing plants

• Displaying process data and alerts in industrial environments

• Integration with factory automation systems

• Efficiency tracking and downtime analysis

The V-Tech LED Currency Exchange Rate Display Board is a professional and reliable solution for forex companies, banks, and financial institutions. Designed with Bar-LED based 7-segment modules, it provides clear, sharp, and easy-to-read numerical displays of currency exchange rates.

The unit is built with a durable MS cabinet, powder-coated for longevity, and a glossy front panel that complements modern interiors. Equipped with a red LED digit display (1-inch height), it ensures excellent readability even from a distance. Data can be updated conveniently via a computer, smartphone, or remote keypad, making it adaptable for fast-changing exchange environments. With an IP54 protection rating, the board is designed to withstand dust and moderate environmental factors while maintaining reliability.

Key Features

• Bar-LED based 7-segment display for clear and sharp readability

• Displays foreign exchange rates in real time

• Red LED digits with 1-inch digit height

• Easy data update via computer, smartphone, or keypad

• Robust MS cabinet with powder coating and glossy front panel

• Acrylic body construction for durability and style

• Standard 230V AC power supply

• IP54 protection level for enhanced reliability

• Suitable for indoor commercial applications

Applications

• Banks and financial institutions

• Forex companies and currency dealers

• Airports and travel exchange counters

• Hotels and international business centers

The Universal Wide-Range Conductometer is a versatile instrument for measuring conductivity, salinity, and temperature across a broad range of water types—from deionized water to seawater. Its compact, lightweight design (108 x 54 x 28 mm, 130 g) and durable construction, including a break-proof display pane, make it suitable for both laboratory and field use. The device provides clear, reliable readings via a 3-line display with backlight and battery status indicator. High-range models, such as the ECO 521, extend measurement capabilities up to 2000 mS/cm, making it ideal for diverse industrial, environmental, and research applications.

Key Features

• Measures conductivity, salinity, and temperature

• Wide conductivity range (up to 100 mS/cm; some models up to 2000 mS/cm)

• Compact and lightweight (108 x 54 x 28 mm; 130 g)

• 3-line digital display with backlight and battery status indicator

• Break-proof display pane for durability

• Suitable for laboratory, field, and industrial applications

• Detachable sensor for easy maintenance and calibration

• Battery-powered for portability

Applications

• Laboratory and field water quality testing

• Environmental monitoring of freshwater and seawater

• Industrial water and process monitoring

• Research in chemistry, biology, and environmental science

• Aquaculture and marine applications

The Active & Passive pH Transmitter is designed for precise measurement of pH or millivolt signals from pH sensors. It can be configured for either active (powered) or passive (non-powered) sensors, providing versatility for a variety of industrial processes and environmental monitoring applications. The transmitter ensures accurate, reliable readings for process control, water treatment, and research applications.

Key Features

• Supports active and passive pH sensors

• Measures pH or mV signals

• High accuracy and stable readings

• Configurable analog output for process integration

• Suitable for industrial, laboratory, and environmental monitoring

• Panel or field mounting options

Applications

• Industrial process monitoring

• Water treatment plants

• Environmental monitoring

• Laboratory and research applications

This Multi-Function Industrial LED Display Board is designed to provide clear and versatile numerical indications for industrial environments. It can function as a temperature display, production counter, or timer, with optional alarm outputs for process notifications. Large-digit displays ensure high visibility, and built-in calibration mechanisms make it easy to maintain accuracy. Its flexible mounting options and robust design allow use in diverse industrial settings.

Key Features

• High-visibility 7-segment or LED Matrix display.

• Multi-functional: temperature, timers, counters, and alarm outputs.

• Supports large digits for clear visibility (up to 200 mm / 8 inches).

• Configurable alarms with multiple outputs.

• Time display options in 12-hour and 24-hour formats.

• Built-in calibration for accurate readings.

• Flexible mounting options for hanging or panel installation.

• Designed for stable operation in industrial environmental conditions.

Applications

• Industrial process monitoring (temperature, production count, downtime).

• Manufacturing line timers and counters.

• Industrial alarm signaling and alerts.

• Factory floor digital displays for operators.

• Workshop, warehouse, or laboratory numerical displays.

The LED Industrial Econ Timer / Count Display Board is a compact, durable, and efficient solution for real-time numerical indication in industrial environments. Equipped with bright red SMD LEDs, the display ensures clear visibility from a distance. Its simple rectangular design houses a reliable 230V AC input system with low power consumption. Operators can easily control the device using a dedicated button-based control box with start, stop, and reset functions, making it user-friendly and highly adaptable.

Key Features

• High-brightness red SMD LEDs for clear visibility.

• Dual functionality: can be used as a count board or timer display.

• Compact rectangular design (12" x 6").

• Low power consumption (10 W).

• Simple operation with button-based controls.

• Rugged build suitable for industrial environments.

Applications

• Industrial production line counters

• Process timing and monitoring

• Assembly line productivity tracking

• Workshop and testing applications

• Event and activity timing

The V-Tech Temperature & Humidity LED Display offers a clear and bright visual indication of environmental conditions. Utilizing a P10 red LED matrix and an inbuilt DHT 22 sensor, it delivers precise temperature and humidity readings in a compact and durable MS powder-coated cabinet. The single-sided display is designed for indoor applications and is easy to mount with the included wall clamp. Data adjustments can be performed via a serial cable for flexibility in monitoring setups.

Key Features

• High-brightness red LED matrix display.

• Large 70 mm digits for easy visibility.

• Accurate temperature and humidity sensing via DHT 22 sensor.

• Indoor use with durable MS powder-coated cabinet.

• Single-sided display, wall-mountable with clamp.

• Data editable through serial cable connection.

Applications

• Indoor environmental monitoring

• Warehouses and storage areas

• Laboratories and research facilities

• Industrial process control

• HVAC monitoring

This temperature and humidity indicator is equipped with a polymer humidity capacitor sensing element, ensuring reliable and consistent measurement. It allows simultaneous display of both humidity and temperature values, making it a versatile tool for monitoring environmental conditions. With user-settable ranges via a keypad, it provides flexibility for a wide range of applications.

Key Features

• Polymer humidity capacitor for accurate humidity sensing.

• Dual display for temperature and humidity.

• High accuracy: ±5% RH for humidity and ±1.5°C for temperature.

• User-friendly keypad for setting measurement ranges.

• Compact design suitable for industrial and laboratory use.

Applications

• Environmental monitoring

• HVAC systems

• Industrial process control

• Storage and warehouse management

• Laboratory and R&D facilities

The 64×64 RGB LED Matrix Display Panel is a high-resolution P3 LED module designed for vibrant and detailed visual output. Featuring 4096 individual RGB LEDs in a 64×64 grid with a 3 mm pixel pitch, the panel delivers sharp text, graphics, and animations with a wide viewing angle of ≥160°.

It operates on a 1/32 scan driving method and is controlled synchronously via a HUB75 interface, making it compatible with a wide range of microcontrollers, including Arduino, STM32, ESP32, and Raspberry Pi. The module requires a stable 5V/4A power supply through a VH4 header. Multiple panels can be cascaded to form larger display screens for customized applications.

Durable and reliable, the panel is ideal for DIY projects, industrial information boards, interactive installations, and educational electronics.

Key Features

• 64×64 pixel resolution (4096 RGB LEDs, 1R1G1B)

• Fine 3 mm pixel pitch for sharp graphics and animations

• Wide viewing angle (≥160°) for visibility from multiple directions

• HUB75 interface for easy cascading and control

• 1/32 scan driving method for efficient LED management

• Compatible with Arduino, ESP32, STM32, Raspberry Pi, and more

• High brightness and refresh rate for smooth visual output

• Long lifespan (>100,000 hours) with stable performance

• Can be tiled to create large, customized LED display walls

Applications

• Indoor LED signboards and message displays

• DIY electronics and maker projects

• Industrial data dashboards and Andon systems

• Retail and advertising display panels

• Educational demonstrations for embedded systems

• Interactive art and multimedia installations

This indoor multi-color digital display is designed for clear and precise presentation of date, time, and other information. It features a single-sided display with four lines, making it ideal for indoor environments like offices, factories, and public spaces. The display allows easy editing of date and time via remote control, while the week number and day update automatically. Built with a durable front Lexan polycarbonate sheet, it provides protection against scratches and minor impacts.

Key Features

• Multi-color display for enhanced visibility and readability.

• Four-line display for simultaneous information presentation.

• Minimum 28 mm digit size for clear viewing from a distance.

• Easy remote control editing for date and time.

• Automatic week number and day updates.

• Sturdy construction with 2 mm front Lexan polycarbonate protection.

• Wall mounting clamp included for quick installation.

• Supplied with 2.5 m power cable with 3-pin plug.

Applications

• Office and factory time/date displays

• Indoor public information boards

• Conference rooms and reception areas

• Industrial monitoring panels

• Educational institutions

The Measuring Microphone, a high-precision microphone suitable for measuring sound levels, acoustic analysis, voice recording, and streaming applications. With a plug-and-play USB interface, it connects easily to Windows and Mac systems without requiring additional drivers.

Built with a durable metal body, the microphone includes essential accessories such as a tripod stand, shock mount, and USB cable, providing stable and noise-free performance. Its uni-directional cardioid pickup pattern ensures clear sound capture from the front while minimizing ambient noise, making it suitable for measurement environments, studios, and controlled acoustic tests.

Key Features

• USB condenser measuring microphone

• Plug-and-play (USB 2.0)

• Metal body for long-lasting use

• Uni-directional cardioid pattern

• Comes with tripod stand, shock mount, and USB cable

• Compatible with Windows and Mac

• Suitable for sound level measurement, acoustic testing, voice analysis

Applications

• Acoustic measurements

• Audio testing and calibration

• Studio voice recording

• Podcasting and streaming

• Environmental noise measurement (basic level)

The USB Chargeable Smart Tweezer is a compact, handheld digital LCR meter designed specifically for testing and identifying SMD components with precision. It integrates gold-plated tweezers, an auto-ranging LCR meter, and an OLED display into a single ergonomic tool. With automatic component identification and instant measurement display, it allows fast, accurate testing of inductance, capacitance, resistance, and ESR. The rechargeable Li-ion battery with USB charging makes it convenient for continuous field or lab use.

Key Features

• Automatic identification of L, C, R, and ESR

• Auto-range function for best measurement accuracy

• High-precision gold-plated tweezer tips

• OLED display for clear, quick readings

• One-hand operation for maximum convenience

• Tests extremely small SMD components (down to 0201 size)

• Works on loose components and PCB-mounted parts

• Lightweight, compact, and portable

• USB rechargeable Li-ion battery

Applications

• SMD component testing in electronics

• PCB fault finding and debugging

• R&D laboratories and engineering work

• Component sorting and value verification

• Quality control and electronics inspection

• Field service and repair technicians

A tapping machine is a precision tool designed for cutting internal threads into pre-drilled holes in metal, plastic, or other materials. It automates the threading process, ensuring high accuracy, uniformity, and speed compared to manual tapping. Built with strong materials like MS and CI, these machines offer durability and long service life. With adjustable controls for speed, depth, and pitch, the machine can be customized for different threading requirements in machining and manufacturing environments.

Key Features

• Automates internal thread cutting

• High accuracy and consistent threading

• Adjustable speed, depth, and pitch settings

• Constructed with durable MS and CI body

• Suitable for heavy-duty industrial use

Applications

• Machine shops

• Fabrication units

• Industrial manufacturing

• Automotive component production

• Engineering workshops

The Low Volume Dust Sampler is a precision instrument designed for the sampling of suspended particulate matter (SPM) in ambient air. It operates by drawing a known volume of air through a filter paper where particulates are collected for gravimetric or chemical analysis. It is widely used in environmental monitoring, air quality assessments, and regulatory compliance testing.

Key Features:

• Flow Rate: Typically 1.0 – 1.5 m³/min (adjustable and controlled)

• Filter Media: 8" x 10" glass fiber or membrane filters

• Sampling Time: Programmable up to 24 hours

• Flow Measurement: Digital or analog manometer / flow meter

• Timer: Programmable digital timer with automatic shut-off

• Pump Type: Oil-free, low-noise rotary vane or diaphragm vacuum pump

• Power Supply: 230 V AC, 50 Hz (customizable)

• Cabinet: Powder-coated steel or aluminum weatherproof housing

• Portability: Lightweight with handle and optional tripod stand

• Operating Temperature: 0°C to 50°C

• Standards Compliance: CPCB, IS 5182 (Part 14), US EPA methods

Optional Features:

• PM2.5 / PM10 size selective inlet (cyclone separator)

• Data logger with USB/SD card support

• Gaseous sampling attachment (impingers for SO₂, NOx, etc.)

• Battery backup for remote sampling

Applications:

• Ambient air quality monitoring

• Industrial and roadside pollution assessment

• Compliance monitoring for environmental regulations

• Health and safety studies in occupational environments

• Research projects on particulate air pollution

A Pressure Meter is a precision instrument designed to measure the pressure of gases or liquids in various industrial, laboratory, and commercial applications. Depending on the model, it can measure absolute, gauge, or differential pressure with high accuracy.

Modern digital pressure meters come with LCD displays, data logging features, and wide measurement ranges, making them suitable for applications in HVAC systems, fluid mechanics, pneumatic and hydraulic systems, process industries, and research laboratories.

Key Features

• High Accuracy Measurement – Provides reliable readings for gases and liquids.

• Digital LCD Display – Clear and easy-to-read pressure values.

• Wide Measurement Range – Available in models from low-pressure (mbar) to high-pressure (bar/psi).

• Differential / Gauge / Absolute Pressure Options – Supports multiple testing requirements.

• Data Hold & Logging – Stores readings for analysis (in advanced models).

• Compact & Portable Design – Lightweight and easy to carry for field use.

• Durable Construction – Built to withstand industrial conditions.

• Applications – HVAC, automotive, hydraulics, pneumatics, process industries, laboratories, and R&D.

Universal Testing Machines (UTMs) are versatile instruments used to measure the mechanical properties of materials, including tensile, compression, and bending strengths. They are designed to handle a wide range of forces and sample sizes, offering precise control over test speed and accurate load measurement. Modern UTMs often include digital interfaces and software to simplify data collection, graphing, and analysis.

Key Features

• High load capacity for various materials

• Adjustable testing space to accommodate different sample sizes

• Wide speed range for controlled testing

• High accuracy in load measurement (±1%)

• User-friendly digital displays and computer control

• Software-enabled data analysis and reporting

Applications

• Material testing in research and development laboratories

• Quality control in manufacturing industries

• Structural component testing in construction and engineering

• Educational purposes in academic institutions

Surface Tension Balance: Product Description

A Surface Tension Balance, often exemplified by a Searle's Surface Tension Balance, is a laboratory instrument designed for precise measurement of the surface tension of liquids, particularly thin films like soap films or other transparent liquids. It typically operates on the principle of measuring the force required to deflect a sensitive beam or wire, which is directly related to the surface tension of the liquid sample. These balances are crucial for studying intermolecular forces and are widely used in physics education, research, and various industries where liquid interfaces play a significant role.

Key Features (6 points):

1. Measurement of Surface Tension: Specifically designed to quantify the surface tension of liquids, often expressed in units like dynes/cm or N/m.
2. Sensitive Beam/Wire Mechanism: Features a delicate beam or stretched wire whose deflection is used to determine the force exerted by the liquid's surface tension.
3. Adjustable Tension: Allows for adjustment of the tension in the stretched wire, enabling calibration and fine-tuning for accurate measurements.
4. Graduated Scale with Pointer: Equipped with a precise graduated scale and a lightweight pointer for observing and measuring the deflection caused by the surface tension.
5. Stable Base/Tripod Stand: Mounted on a sturdy base, often a tripod with leveling screws, to ensure stability and minimize external vibrations during experimentation.
6. Versatile Sample Holding: Includes mechanisms (like a rectangular frame or a clip for microscope slides) to hold liquid films or samples, making it adaptable for various liquid types.

This Air Temperature  Sensor with Radiation Shield features a PT100 temperature sensing element for high-accuracy temperature measurement. The stainless‑steel or rugged plastic sensor is protected by a louvered solar radiation shield, which helps block direct sunlight and precipitation, ensuring accurate environmental readings.

Designed for environmental monitoring, agricultural sites, and weather stations, this sensor offers stable performance in harsh outdoor conditions. Its robust construction and precise sensing make it ideal for use on weather masts, tripods, or fixed poles.

Key Features

• Accurate PT100-based temperature measurement

• Integrated radiation shield (stacked louvers) to minimize solar bias

• Optionally measures humidity (if the sensor includes a humidity probe)

• Durable materials suited for outdoor deployment

• Long-term stability and reliable performance

• Flexible output options (analog or digital)

• Designed for environmental and weather station applications

Applications

• Weather stations and meteorological monitoring

• Agricultural and climate monitoring systems

• Environmental research and field deployment

• Smart farming: microclimate measurement

• Industrial outdoor monitoring

• Data collection for climate-sensitive installations

The industrial video borescope is an optical inspection tool designed for visual access to hard-to-reach areas such as engine cylinders, pipes, HVAC ducts, and industrial machinery components. It features a high-quality camera head on a flexible probe with built-in LED lighting, allowing clear imaging even in dark or confined spaces. Images and videos can be captured for documentation, analysis, and troubleshooting. Durable and portable, this tool is essential for automotive, plumbing, and industrial maintenance professionals seeking precise, non-destructive inspection.

Key Features

• Flexible probe with integrated LED lighting

• High-resolution camera for clear imaging

• Real-time viewing on built-in or external screens

• Image and video capture for documentation

• Durable and portable design for field use

• Ideal for inspecting engines, pipes, ducts, and machinery

• Non-destructive inspection of confined or hard-to-reach areas

• Lightweight, handheld operation

 Applications

• Automotive maintenance and engine inspection

• Plumbing and pipeline inspection

• HVAC system duct assessment

• Industrial machinery and equipment inspection

• Detection of wear, blockages, or corrosion

• Preventive maintenance in workshops and plants

• Quality control and R&D inspection tasks

The PCB Inspection Repairing Microscope Camera  is a high-definition digital microscope camera system designed for industrial inspection and electronics repair work. It provides clear, detailed HD imaging—ideal for viewing micro components on PCBs, solder joints, connectors, and precision electronic assemblies. The system includes a camera head, a precision microscope lens with a focus ring, and an adjustable stand for stable positioning during repair or inspection tasks.

This type of microscope camera is widely used for SMD soldering, PCB diagnostics, quality control, and rework applications, allowing technicians to inspect fine details without eye strain.

Key Features

• High-definition digital microscope camera

• Up to 100X magnification

• Adjustable stand for stable inspection work

• Precision lens with manual focus control

• Suitable for electronics repair and PCB rework

• Provides sharp, detailed imaging of micro components

• Compatible with HDMI/USB depending on model configuration

• Ideal for workshops, labs, and industrial inspection

Applications

• PCB inspection and diagnostics

• SMD soldering and rework

• Mobile and laptop repair

• Industrial component inspection

• Quality control & assembly line checks

• Precision electronics servicing

The R-GI 300 Mist Power Blower is a tractor-mounted agricultural sprayer designed to deliver pesticides, herbicides, and fertilizers as a fine mist over crops. With a high-capacity tank (200–600 L) and heavy-duty LLDPE construction, it ensures durability and consistent chemical application. The blower uses high-pressure atomization to cover large areas efficiently, reducing chemical usage while improving crop protection. This equipment is ideal for farms, vineyards, orchards, and other large-scale agricultural operations.

Key Features

• Tractor-mounted design for seamless integration with farm machinery

• Fine mist atomization for uniform and efficient chemical application

• Heavy-duty LLDPE tank for durability and chemical resistance

• High-capacity tank (200–600 L) for large-area coverage

• Adjustable nozzles for customizable spray patterns

• PTO-driven or hydraulic operation for versatile use

• Rugged construction for outdoor agricultural conditions

• Reduces manual labor and improves spraying efficiency

Applications

• Spraying pesticides, herbicides, and fertilizers on crops

• Ideal for orchards, vineyards, plantations, and large farms

• Efficient coverage of large agricultural areas with minimal chemical usage

• Suitable for vegetable farms, horticulture, and field crops

• Mechanized tractor-mounted spraying operations

Product Description

This is a DIN-rail mountable analog-to-Modbus RTU module. It accepts analog sensor inputs — including DC voltage, current, and Type-K thermocouple — and converts them into digital data, transmitted via RS-485 using the Modbus RTU protocol. The module operates from a 10–30 VDC supply and is suitable for industrial automation, process monitoring, temperature sensing, and integration with SCADA/PLC systems.

It supports two independent analog input channels plus one thermocouple (Type K) channel, combining flexibility for different sensor types in one compact module. Input readings are digitized internally with high resolution and formatted for master devices over Modbus, enabling remote monitoring and control. 

Key Features

• Multi-input flexibility — Supports DC voltage, current, and thermocouple (Type K) inputs on the same module, allowing diverse sensor types with a single device.

• High resolution & accuracy — 24-bit A/D conversion ensures precise readings; accuracy of ±0.1% for voltage, ±0.2% for current, ±1 °C for temperature. 

• Standard industrial communication — RS-485 interface with Modbus RTU protocol makes it easy to integrate with PLCs, SCADA systems, HMIs, or other Modbus-enabled controllers. 

• User-configurable communication settings — Baud rate and slave ID configurable via DIP switches, no external software needed. 

• DIN-rail form factor — Compact industrial mounting with standard rail compliance (DIN EN 60715), suitable for panel or control-cabinet installations. 

• Robust input protection — Built-in over-voltage, TVS/ESD protection helps safeguard the module against surges, transient events, and electrical noise. 

 Applications

 

• Temperature monitoring via Thermocouple (Type-K) — furnaces, ovens, industrial processes.

• Acquisition of analog sensor data (voltage or current signals) — e.g. 0–10 V / 4–20 mA transmitters, sensors for pressure, flow, level, etc.

• Integration into SCADA / PLC / HMI systems for process control and data logging.

• Distributed I/O expansion in industrial control panels / automation racks via RS-485 bus.

• Remote monitoring of analog and thermal sensors over Modbus networks.

Product Description

This environmental sensor measures both humidity and temperature. It features a capacitive humidity sensor and a bandgap temperature sensor to provide precise readings. The device is suitable for applications requiring accurate monitoring of environmental conditions across a wide temperature and humidity range.

Key Features

• Measures humidity and temperature

• Wide range: 0–100 % RH, –40 °C to 125 °C

• High accuracy: ±2 % RH, ±0.2 °C

• Capacitive humidity sensor

• Bandgap temperature sensor

Applications

 

• Environmental monitoring

• HVAC systems

• Industrial process control

• Laboratory measurements

• Data logging systems

 The rodless pneumatic cylinder is a linear actuator that uses compressed air to generate precise linear motion. Its compact design features a piston connected to an external carriage that moves along the length of the cylinder, eliminating the need for a protruding rod. This design allows for long strokes in limited spaces while supporting high-speed and repeatable motion, making it ideal for industrial automation and motion control applications.
Key Features

• Rodless design saves installation space

• Long stroke capability without extending rod

• High-speed linear motion

• Precise and repeatable positioning

• Compact and robust construction

• Compatible with standard pneumatic systems

 Applications

• Industrial automation systems

• Material handling and transfer

• Pick-and-place machinery

• Packaging equipment

• Assembly lines

• Robotics and motion contro

Product Description

This industrial sensor is designed for vibration measurement or load monitoring applications, depending on the internal sensing element. It forms part of an IoT-based sensor ecosystem for continuous data acquisition and visualization through software. With no built-in display, the device outputs data digitally and is intended for remote monitoring, predictive maintenance, and industrial analytics.

 Key Features

• Industrial-grade sensing

• Measures load or vibration

• No display; digital data output

• Suitable for continuous monitoring

• Compatible with IoT platforms

• Supports data visualization software

• High accuracy sensor element

• Ideal for predictive maintenance

Applications

• Machine vibration monitoring

• Structural load measurement

• Industrial predictive maintenance

• Condition monitoring systems

• Data logging and analytics

• Factory automation

• Asset health monitoring

The Door Ajar IoT Sensor is an industrial-grade IoT device designed to monitor the open or closed status of doors. It provides real-time updates, can integrate with other IoT sensors for environmental or ventilation monitoring, and supports remote monitoring and alerting in industrial and commercial settings.

Key Features:

• Real-time door status monitoring

• IoT connectivity for remote monitoring and alerts

• Compact and robust design for industrial use

• Compatible with other IoT sensors (temperature, ventilation)

• Easy installation and operation

Applications (APPLN):

• Industrial door monitoring

• Facility access control

• Ventilation and environmental monitoring

• Integration into IoT-based industrial systems

• Automated alerting and reporting systems

The Energy Meter is a high-performance device designed to measure current and energy consumption in 3-channel 1-phase or 1-channel 3-phase four-wire (Y or Δ) systems. It provides precise, wide-span energy monitoring suitable for industrial and commercial electrical installations, with digital display and optional integration into energy management systems.

Key Features:

• Measures current in single-phase and three-phase systems

• Supports 3-channel 1-phase or 1-channel 3-phase four-wire (Y/Δ) configurations

• High-performance, wide-span energy metering

• Digital display for real-time readings

• Optional communication for IoT or SCADA integration

• Suitable for industrial-grade applications

Applications :

• Industrial and commercial energy monitoring

• Power distribution management

• Electrical load analysis

• Energy efficiency and consumption tracking

• Integration with IoT or SCADA systems for automated energy monitoring

The V-Tech 7-Segment Industrial LED Display is a robust and versatile unit designed for industrial environments. It provides clear numeric readouts in red and green LEDs, suitable for monitoring production cycles, liquid levels, and other process variables. The unit supports a variety of input signals and operates on a wide DC voltage range, making it adaptable to diverse industrial systems. Its front panel has an IP51 rating, offering protection against dust and limited moisture, while the case and terminals are rated to suit standard industrial enclosures.

Key Features

• Bright 7-segment LED display with dual-color (red and green) indicators.

• Supports multiple input signal types: no-voltage contact, voltage pulse, and open collector.

• Wide DC power supply range (12–24 VDC) for flexible integration.

• Low current consumption optimized for each LED color.

• Holds process values and indicates negative numbers, overflow, and underflow.

• Designed for reliable operation in a broad temperature and humidity range.

• Front panel protection (IP51) for industrial environments.

Applications

• Industrial process monitoring (e.g., water or liquid volume measurement)

• Production cycle time display in factories

• Automation systems requiring clear numerical indicators

• Manufacturing lines and control panels