Instrumentation

The Double Clamp Earth Resistance Tester is an advanced, multi-functional instrument ideal for accurate testing of earth resistance, earth voltage, earth current, and soil resistivity in diverse field environments. Equipped with FFT and AFC technologies, it ensures precise and reliable readings even in complex grounding systems. With a rugged IP65-rated design, large-capacity rechargeable battery, and Bluetooth/USB connectivity, it is built for high-performance use in outdoor construction and professional diagnostics.

• Measures earth resistance using 2/3/4-wire, selection, and double clamp methods

• FFT and AFC technology for stable, interference-resistant measurements

• High IP65 protection: waterproof, dust-proof, and shockproof

• Stores up to 2000 test data groups with USB interface for data upload

• Bluetooth-enabled for Android smartphones with mobile app control and review

• Automatic power-off after 15 minutes to conserve battery

• Visual and audible alarms for high measurement thresholds and low battery

• Large CT clamp (φ70mm) for flexible application

• Power distribution and grounding systems testing

• Lightning protection system inspections

• Telecom and power transmission line grounding diagnostics

• Soil resistivity and grounding quality assessments in construction

• Fieldwork by electrical maintenance and safety personnel

The Earth Resistance and Soil Resistivity Tester is a robust, intelligent measurement instrument engineered for precise and repeatable testing in challenging field conditions. It integrates advanced FFT (Fast Fourier Transform) and AFC (Automatic Frequency Control) technologies to ensure high anti-interference capability and test stability. Designed with user efficiency in mind, it features a large backlit LCD with bar graph display for clear visibility in any lighting condition.

Built-in USB connectivity allows seamless data upload, storage, and reporting, while visual and audible alarms, along with overload protection, enhance operational safety. This instrument is ideal for engineers and technicians engaged in electrical grounding and geophysical measurements.

• FFT and AFC technology for enhanced signal accuracy and test reliability

• Supports multiple test functions: Earth resistance, soil resistivity, earth voltage

• Wenner 4-pole method for soil resistivity testing

• Automatic power-off and data hold functions

• Overload protection ensures equipment safety

• Real-time USB data transfer with computer upload and printing capability

• Audio-visual alarm for abnormal readings or threshold exceedance

• Large LCD screen with white backlight and bar graph display

The TRMS Handheld Oscilloscope combines a powerful 100 MHz dual-channel oscilloscope with a precision digital multimeter in a single compact unit. With a high-speed 500MSa/s sampling rate, a waveform refresh rate of 10,000 wfms/s, and a 3.5-inch colour LCD, it offers clear, real-time waveform analysis on the go. The built-in multimeter supports TRMS measurement, auto range, and covers voltage, current, resistance, and capacitance with high accuracy. Ideal for field technicians and engineers, it is rechargeable, lightweight, and equipped with USB Type-C for data transfer and charging.

• Dual-channel 100 MHz oscilloscope with 500MSa/s sampling rate

• Comprehensive waveform analysis with auto measurements

• Multimeter with 20,000-count resolution and TRMS accuracy

• AC/DC voltage up to 1000V and current up to 10A

• Diode and continuity test functions included

• Rechargeable dual 2200mAh battery (Type 18650)

• 3.5-inch vibrant LCD and USB Type-C interface

• Compact and rugged design with complete accessory kit

• Electrical and electronics diagnostics

• Field servicing and troubleshooting

• Embedded circuit analysis

• Laboratory waveform and signal testing

• Power electronics maintenance and inspection

• Automatic Test with PC through RS 232C interface
• Temperature rise test of electric coils under energizing AC voltage max 450V
• AC Max 700V (sine wave) is available by using an optional adaptor.
• By using an optional thermal printer kit, print-out of measured values and temperature conversation value is possible. Also, print-out every given time is available with an interval mode.

• 1 GSa/s real time sampling rate, 50 GSa/s equivalent sampling rate
• Equipped with a high precision multimeter (DCV/I, ACV/I, continuity, and more)
• 3 kinds of cursor modes, 32 automatic waveform measurements
• 5.7 inches color TFT-LCD
• Supports trend plotting and long-duration data recorder function
• Completely isolated oscilloscope input channels, including oscilloscope and multimeter channels
• Combines the functions of an oscilloscope, multimeter and recorder in-one
• Oscilloscope isolation level: CAT II 1000 V and CAT III 600 V
• Quick waveform printing and USB storage
• 60/100 MHz bandwidths, 2 input channels, 2 Mpt memory depth

• Designed to validate wrist straps for use at ESD stations through pass/ no pass light and audio indication
• Easy to operate instrument, with pass indicator for resistance between 0.75 and 10 megohms
• Operates on 9 V battery, with low battery indicator
• Calibration certificate and one year warranty provided
• This instrument can also be used to measure ESD
• Footwear with the use of an optional footplate arrangement

The High-Voltage Insulation Resistance Tester is a versatile, rugged, and high-performance diagnostic instrument designed for thorough insulation testing across a wide range of electrical equipment and installations. With the ability to measure insulation resistance up to 20 teraohms (TΩ) and output voltages up to 10,000 V, it supports advanced diagnostic functions such as Polarization Index (PI), Dielectric Absorption Ratio (DAR), Step Voltage (SV), and Dielectric Discharge (DD).

Engineered for high-reliability fieldwork, this tester is compliant with IEC 61010-1 CAT IV, 600V safety standards, rated IP65, and suitable for use at altitudes up to 3000 meters. It also features a PI Predictor (PIp) function to accelerate the insulation testing process.

• Extremely wide insulation resistance range: 10 kΩ to 20 TΩ

• Multi-voltage output: 500V to 10,000V

• Advanced insulation diagnostic testing with PI, DAR, SV, DD, and ramp testing

• PI Predictor (PIp) for time-efficient insulation assessment

• Measures voltage, current, and capacitance with high precision

• Durable design: IP65 rating and high-altitude usability

• Compliant with CAT IV 600V safety standards for safe industrial use

• High-voltage insulation testing in substations, switchgear, and transformers

• Maintenance diagnostics for cables, motors, and generators

• Predictive maintenance in power utilities and industrial plants

• Laboratory insulation resistance evaluation

• Troubleshooting aging electrical infrastructure

The Digital Differential Pressure Meter is a versatile, high-precision instrument designed for accurate measurement and monitoring of differential pressure across a wide range of applications. With selectable models offering pressure ranges from ±2 psi to 250 bar, it is suitable for HVAC, fluid dynamics, cleanroom monitoring, and industrial process control.

This device features a high-resolution dual LCD display with backlight, providing easy visibility even in low-light environments. It supports multiple user-friendly features including Max/Min/Avg readings with time stamps, zero adjustment, offset correction, and DIF mode for differential measurements. Its rechargeable Li-ion battery ensures extended operation of up to 20 hours, and the built-in USB interface allows data transfer to a PC for analysis or logging.

• Wide pressure range selection suitable for various environments

• High accuracy (±0.05% or ±0.3% FS) and fine resolution

• Dual backlit LCD with real-time data and function indicators

• Records Max/Min/Avg readings with timestamp

• Zero and offset adjustment with differential (DIF) function

• Auto power-off and low battery alert

• USB interface for PC connectivity

• Compact, rugged design with flexible connector options

• HVAC system diagnostics and balancing

• Cleanroom and laboratory pressure monitoring

• Filter performance testing

• Industrial process calibration and verification

• Pneumatic system inspection

• Fluid and gas flow measurement

The Surface Resistance Measurement Kit is a comprehensive tool designed for evaluating the electrical resistance characteristics of ESD-sensitive environments. It accurately measures both point-to-point (Rtt) and resistance-to-ground (Rtg) values across a broad range of surfaces and materials such as worksurfaces, flooring, ESD garments, and packaging materials.

With a measurement range spanning <1×10³ ohms to >1×10¹² ohms, the instrument supports test voltages of 10 V and 100 V (±5%), allowing it to adapt to varied testing scenarios. A 15-second electrification period ensures precise measurements, particularly for high-resistance materials, in full compliance with ANSI/ESD S4.1 and ESD TR53 standards.

In addition to resistivity, the device measures ambient temperature and relative humidity, providing a complete environmental snapshot on a high-contrast OLED display. The unit also features internal memory, allowing logged data storage for reporting or audit compliance. The entire system is , ensuring certification and calibration integrity.

• Measures Rtt and Rtg across various ESD materials

• Wide resistance range from <1×10³ to >1×10¹² ohms

• Dual test voltages: 10 V and 100 V

• Measures temperature and humidity for environmental context

• Long-life OLED display with clear data representation

• Complies with ANSI/ESD S4.1 and ESD TR53 standards

• Includes internal memory for data logging

• NIST traceable for calibration reliability

• Powered by 4 AA batteries for portability

• ESD audits in electronics manufacturing facilities

• Validation of static-dissipative surfaces and garments

• Quality control of ESD packaging and workstation setups

• Laboratory testing of materials for resistance classification

• Environmental monitoring during ESD compliance testing

It includes a matrix keypad for input and an LCD display for real-time data visualization, making user interaction intuitive and effective. The onboard USART interface provides reliable serial communication, supporting connections to PCs or other serial devices. In addition, Analog Input (ANI/P) support enables integration with sensors and real-world signal acquisition using the microcontroller’s ADC capabilities.

With peripherals like a buzzer for audio feedback and accessible headers for external connections, this board serves as a powerful and flexible environment for developers to prototype, test, and debug a wide range of embedded applications.

• dsPIC Microcontroller Core: High-performance, 16-bit MCU with DSP functionality

• User Interface: Matrix keypad and LCD display for interactive applications

• Serial Communication: Built-in USART for easy PC or module interfacing

• Analog Signal Support: ADC-enabled analog input channels for sensor integration

• Integrated Buzzer: For simple audio alerts and system feedback

• Developer-Friendly Layout: Designed for ease of programming and debugging

• Educational & Industrial Utility: Suitable for both classroom use and embedded R&D

• Embedded system development and prototyping

• Real-time signal processing and control systems

• Sensor data acquisition and interfacing projects

• Educational labs for microcontroller training

• Industrial automation and motor control demonstrations

The is a specialized diagnostic tool used for identifying faults in DC and AC motor armature windings. Commonly employed in motor repair shops and electrical maintenance facilities, this device is designed to detect short circuits, open coils, and internal winding issues that cannot be visually inspected.

The tester works by generating a magnetic field via an iron-core coil powered by an AC supply, inducing a current in the armature winding. Irregularities in the winding cause distinct magnetic or heating patterns, which can be easily identified using standard tools or by observing the analog current display integrated on the unit.

This model supports 230V AC input, and the analog ammeter provides direct visual feedback for current draw, aiding quick diagnosis. Depending on the size of the motor, either external growlers (for smaller armatures) or internal growlers (for larger DC armatures and stators) are used.

• Identifies shorted turns, open coils, and winding faults effectively

• Analog current meter for real-time visual diagnostics

• Operates on standard 230V AC input

• Suitable for a range of DC and AC motors

• Offered in external and internal configurations

• Reliable and robust build, designed for workshop and industrial environments

• Electric motor repair workshops

• Automotive starter/alternator testing

• Transformer coil and stator maintenance

• Electrical service centers

• Manufacturing and maintenance facilities

This insulation tester is a versatile, high-precision instrument designed for electric vehicles (EV/HEV), solar power systems, and building electrical inspections. It supports five test voltage ranges up to 1000 V and measures insulation resistance up to 4000 MΩ.

Equipped with a 200 mA continuity check, it ensures safe verification of grounding lines and safety conductors according to IEC 60364 standards. The built-in AC/DC voltage meter allows additional functionality for electrical system diagnostics.

With a bright LED, luminous and semi-transmissive FSTN LCD with backlighting, and a bar-graph display, readings are clear in all conditions. Its durable design withstands drops from up to 1 m. The comparator function enables quick PASS/FAIL judgments based on pre-set reference values, and long-lasting AA batteries provide up to 20 hours of continuous operation.

• Five-range testing from 50 V/100 MΩ to 1000 V/4000 MΩ

• Measures insulation resistance up to 4000 MΩ

• 200 mA continuity check for EV/HEV and building safety conductors

• Built-in AC/DC voltage measurement

• 0.8-second response time for PASS/FAIL decisions

• Durable, drop-proof design

• Bright LED and luminous FSTN LCD with bar-graph display

• Comparator function for quick PASS/FAIL judgments

• Long battery life (~20 hours)

• Insulation resistance testing in electric vehicles (EV/HEV)

• Continuity verification for grounding and safety conductors in buildings

• Electrical diagnostics for solar power systems

• Maintenance and inspection of industrial electrical equipment

• PASS/FAIL verification in production or field testing environments

This digital insulation tester is a versatile and user-friendly instrument designed for professional electrical testing. It measures insulation resistance from 0.01 MΩ up to 2000 MΩ, supports 500 V and 1000 V test voltages, and also functions as a resistance and AC/DC voltage meter.

Safety is a priority with live circuit detection that prevents testing on energized circuits above 30 V, and auto-discharge ensures stored capacitive voltage is safely released after measurement. The tester includes low-ohms earth continuity testing and supports remote probe operation for hard-to-access areas. Its large backlit display, compact size, and compatibility with magnetic hanging systems make it ideal for field and industrial use.

• Insulation resistance measurement: 0.01 MΩ – 2000 MΩ

• Test voltages: 500 V and 1000 V

• Resistance measurement: 0.01 Ω – 20.00 kΩ

• AC/DC voltage measurement: 0.1 V – 600 V

• Live circuit detection prevents unsafe testing (>30 V)

• Automatic discharge of capacitive voltage

• Lo-ohms earth-bond continuity check (200 mA)

• Remote test probe for repetitive or hard-to-reach tests

• Large, backlit LCD display

• Optional magnetic hanging system compatibility

• Compact, lightweight, and IP40 rated

• Battery life: at least 1000 tests; powered by 4 × AA batteries

• One-year warranty

• Insulation testing of cables, motors, transformers, and electrical installations

• Low-resistance and earth continuity testing

• Field maintenance and industrial electrical diagnostics

• Testing in hard-to-reach or repetitive locations using remote probe

• Safe measurement on live circuits with automated protection features

The Counter meter is an industrial-grade counter designed to measure and record the length of fabric produced on a loom. Its multi-shift capability allows operators to track production across different shifts or channels, improving operational monitoring.

The counter is driven directly from the emery roller gear, and its mounting is flexible, either via a bottom bracket or an 11 mm rod at the back. Its multi-digit display shows precise measurements in meters and tenths of meters, and the direction indicator ensures correct operation tracking. Some models include a knob reset totalizer, allowing operators to record total production over a specific period.

• Accurate measurement of fabric length on looms.

• Multi-shift or multi-channel counting (A, B, C indicators).

• Configurable left or right-side drive from the emery roller gear.

• Flexible mounting options: bottom bracket or 11 mm rod.

• 5-digit display showing meters and tenths of meters.

• Direction indication for proper loom operation monitoring.

• Knob reset totalizer for period-based production recording.

• Robust mechanical and/or electromechanical construction for industrial use.

• Textile industry: monitoring loom production lengths.

• Multi-shift factories for shift-wise production tracking.

• Fabric quality control by measuring production consistency.

• Industrial operations requiring precise length measurement of continuous material.

The Digital Holiday Detector is a high-precision, electric-powered testing instrument designed to detect pinholes, cracks, and voids in protective coatings on conductive substrates. Engineered for reliability, it offers accurate high-voltage testing with user-friendly digital controls, making it ideal for industrial coating inspections.

1. High Accuracy – 99% – Ensures reliable detection of coating flaws.

2. Digital Resolution – 88% – Enhanced sensitivity for detailed inspections.

3. Powerful Output – 50kW – Suitable for high-voltage testing applications.

4. Electric Operation (50 Hz) – Stable power supply with consistent performance.

5. Rugged Design – Orange Casing – Durable and highly visible for field use.

6. Box Packaged – New Only – Delivered ready-to-use in secure packaging.

The Hioki BT3554 is a high-precision battery tester designed to quickly and accurately measure both voltage and internal resistance. It provides fast data acquisition in as little as 2 seconds and features built-in diagnostics to determine battery health (PASS, WARNING, FAIL). Equipped with noise reduction technology and a newly designed ergonomic protector, it ensures reliable readings and user comfort. USB and optional Bluetooth® connectivity allow for easy data transfer and analysis.

• Measures voltage and internal resistance across a wide range.

• Fast measurement and data saving in approximately 2 seconds.

• Battery health diagnosis (PASS, WARNING, FAIL) for quick assessment.

• Noise reduction technology ensures accurate readings.

• Ergonomic design for comfortable handling.

• USB and optional Bluetooth® connectivity for seamless data management.

• Battery testing and diagnostics in industrial and laboratory environments

• Maintenance of automotive, industrial, and storage batteries

• Quality control in battery manufacturing

• Research and development in battery technology

• Frequency Range: 0.15-1050 MHz
• Center Frequency Display Accuracy:±100KHz
• Marker Accuracy: (0.1% span + 100kHz)
• Frequency Scanwidth: 100kHz/div. to 100MHz/div. in 1-2-5 steps and 0Hz/div. (Zero Scan)

• Frequency of the mode 0.1Hz---1MHz
• Output waveform Sine, Triangle, Square, ±Ramp, ±Pulse
• TTL/CMOS and OUTPUT synchronous output
• Voltage Control Frequency (VCF) Capacity
• Less than 1% distortion at 10Hz-- 100 KHz
• Less than 0.5dB frequency response at 0.1Hz--- 100 KHz
• Frequency Counter 1Hz---30MHz
• Amplitude Not less than 20V p--p (open circuit)
• DC Voltage 0--±10V continuously adjustable

Mainly used for testing the DC parameters of semiconductors such as diode, tTansistor, controlled silicon and fi eld effect transistor.It also can be used to test the withstand voltage of capacitor, protection voltage of Varistor and isolation of electrical. It can test 78 and 79 series three-terminal voltage regulator Measuring forward voltage, reverse voltage, forward saturation voltage Drop,amplifi cation factor, reverse leakage current of various crystal diode, audio, Silicon controlled rectifi er(SCR), fi eld effect transistor(FET). Measuring rated working voltage of chemical capacitor,terylene capacitor,Ta capacitor,Leaded multilayer ceramic capacitor,high voltage lacker. Measuring protection voltage of varistor. Measuring starting voltage of neon bulb, neon lamp. Measuring constant voltage value of 78,79 series three-pole circuit.

• Self Diagnosis
• Identifies Unknown model number of Devices
• Measures more than 2000 kinds of devices
• Tests 54 / 74 series TTL
• Tests 4000 and 4500 series CMOS
• 40 Pin capability

• Data Hold facility
• Displays test result and battery voltage on the same screen
• LOCK Button for continuous HANDS FREE measurement
• Both Earth Resistance and Earth Resistivity can be measured
• Can be used in 4 Terminal and 3 Terminal configurations
• Display : 4 Digits EXTRA LARGE Backlit Dual LCD Display
• Earth Resistance Range : 0 - 10/100/1000 Ohms
• Accuracy : ±2%
• Low Resistance Range : 0 - 200 k.Ohms
• Accuracy : ±2%
• DC Voltage : 0 - 1000V
• Accuracy : ±0.8%
• AC Voltage : 0 - 750V
• Accuracy : ±1.2%
• Complies with CE, CAT-III 1000V
• Complete with Testing Kit
• Re-Chargeable Battery and Battery Charger can be provided at extra cost

Specification:

The Cable Temperature Rise Tester is designed to evaluate the temperature increase in cables under electrical load conditions. It helps assess the thermal performance and safety of cables by simulating real-world operating temperatures.

Key Features:

1. Precise Temperature Measurement – Accurately monitors the temperature rise in cables under load.
2. Simulates Real-World Conditions – Mimics actual operational conditions to assess cable performance.
3. User-Friendly Interface – Simple controls for easy setup and operation.
4. Durable Build – Constructed with robust materials for reliable, long-term use.
5. Safety Compliance – Ensures cables meet thermal safety standards and regulations.
6. Versatile Testing – Suitable for testing various cable types, including power and communication cables.

The V-Tech DC Low Current Source is a high-accuracy, stable current generator designed for low-current testing and calibration in research, industrial, and electronic applications. Ideal for semiconductor testing, sensor calibration, and precision electronics, this device provides precise, adjustable low-current output with exceptional stability and reliability.

• Ultra-Low Current Output – Provides stable and accurate low-current signals for sensitive applications.
• High Precision & Stability – Ensures consistent performance with minimal drift over time.
• Wide Current Range – Adjustable output to meet various testing and calibration requirements.
• Digital Display & Easy Control – Clear LCD screen for precise current setting and monitoring.
• Low Noise & High Efficiency – Designed to minimize interference in precision measurements.
• Compact & Durable Design – Portable and robust construction for laboratory and field use.

• Spectrum Analyzer Frequency Range from 9 kHz up to 3.2 GHz / 5.0 GHz / 7.5 GHz
• VNA and DTF included
• -165 dBm/Hz Displayed Average Noise Level (Typ.)
• -98 dBc/Hz.@10 kHz Offset Phase Noise (1 GHz, Typ.)
• Level Measurement Uncertainty < 0.7 dB (Typ.)
• 1 Hz Minimum Resolution Bandwidth (RBW)
• Preamplifier and Tracking Generator Standard
• Vector Network Analyzer Mode Standard
• Distance to Fault Mode Standard
• Up to 40 MHz Real Time Analysis Bandwidth
• 100% POI 7.20 s, Dynamic Range 60 dB
• Multi-view for Density, Spectrogram, PvT, and multi trigger and FMT
• Modulation Analysis (Opt.)
• Reflection Measurement Kit (Opt.)
• EMI Filter and Quasi-Peak Detector Kit(Opt.)
• Advanced Measurement Kit (Opt.)
• 10.1 inch Multi-Touch Screen , Mouse and Keyboard supported
• Web Browser Remote Control on PC and Mobile Terminals and File Operation

The V-Tech Portable Universal Calibrator is a high-accuracy, multi-functional calibration device designed for on-site and laboratory calibration of electrical, temperature, and process instruments. Engineered for versatility and portability, this calibrator ensures precise and stable measurements, making it an essential tool for maintenance, testing, and quality assurance professionals.

• Multi-Function Calibration – Supports voltage, current, resistance, frequency, and temperature sensor calibration.
• High Accuracy & Stability – Provides reliable and repeatable calibration results across various instruments.
• Compact & Lightweight Design – Ideal for field and laboratory use.
• Easy-to-Use Interface – Intuitive controls with a clear digital display for quick operation.
• Rechargeable Battery – Long-lasting power for portable calibration without interruptions.
• Durable & Rugged Build – Designed to withstand industrial and outdoor environments.

The Needle Flame Test Apparatus is designed to assess the flammability of materials by simulating a small flame exposure. It determines how materials behave under fire conditions, helping ensure their safety for various applications.

Key Features:

1. Precise Flame Control – Provides accurate, controlled flame exposure for consistent testing.
2. Simulates Real Fire Conditions – Mimics small flame interactions with materials to assess flammability.
3. Safety Compliance – Ensures compliance with fire safety standards for materials.
4. User-Friendly Design – Easy to operate with clear settings and controls.
5. Durable Construction – Built to withstand rigorous testing environments for long-term reliability.
6. Accurate Results – Provides reliable data on material flammability for safety evaluations

The V-Tech Single Phase Power Energy Wattmeter Calibrator is a high-accuracy calibration device designed for testing and calibrating wattmeters, energy meters, and power measurement instruments. Engineered for precision and stability, this calibrator ensures reliable performance in laboratories, industries, and metrology applications.

• High-Precision Calibration – Ensures accurate testing of single-phase wattmeters and energy meters.
• Adjustable Voltage & Current Output – Customizable settings for varied calibration requirements.
• Stable & Reliable Performance – Low distortion and high accuracy for consistent results.
• User-Friendly Interface – Intuitive controls and digital display for easy operation.
• Supports Multiple Measurement Parameters – Voltage, current, power factor, and energy calibration.
• Compact & Durable Design – Suitable for laboratory and industrial environments.

The V-Tech Constant Current Source is a high-accuracy current supply designed for precision testing, calibration, and research applications. Engineered for stable and reliable current output, this device ensures consistent performance in laboratories, manufacturing, and electronic circuit testing.

• Highly Stable Current Output – Delivers a constant, precise current regardless of load variations.
• Adjustable Current Range – Supports fine-tuned control for different testing needs.
• Low Drift & High Accuracy – Ensures reliable and repeatable measurements over time.
• Overload & Short Circuit Protection – Built-in safety features for secure operation.
• Compact & Robust Design – Suitable for laboratory, industrial, and field applications.
• Easy-to-Use Interface – Digital display and intuitive controls for seamless operation.

The Wheatstone Bridge is a highly accurate electrical circuit used to measure unknown resistances with precision. It is widely used in laboratories, industrial applications, and educational institutions for resistance measurement and calibration.

• High Accuracy & Sensitivity: Provides precise resistance measurements by balancing the circuit.
• Four-Resistor Network: Comprises two known resistors, one adjustable resistor, and an unknown resistor.
• Simple & Reliable Design: Uses a galvanometer and a voltage source for easy detection of balance.
• Versatile Applications: Ideal for testing electrical components, strain gauges, and sensor calibration.
• Compact & Durable Construction: Available in both analog and digital formats for various usage scenarios.

• Vector Network Analysis from 10 MHz – 1.5 GHz / 100 kHz – 3.2/7.5 GHz (Now
• included as standard)
• Distance-to-fault (Optional)
• Frequency Range from 9 kHz to 1.5 / 3.2 / 7.5 GHz (Spectrum Analyzer mode)
• -156 dBm/Hz / -161 dBm/Hz / -165 dBm/Hz Displayed Average Noise Level (Typ.)
• -99 dBc/Hz @10 kHz Offset Phase Noise (1 GHz, Typ.)
• 1 Hz Minimum Resolution Bandwidth (RBW)
• Tracking Generator Standard
• EMI Filter and Quasi-Peak Detector Kit (Opt.*)
• Advanced Measurement Kit/Waterfall chart (Opt.*)
• 10.1 lnch Multi-Touch Screen, Mouse and Keyboard supported
• Web Browser Remote Control on PC and Mobile Terminals and File Operation

• Incident Metering for Ambient & Flash
• Range: -2 to 22.9 EV at ISO 100
• Cine Setting: Frame Rate & Shutter Angle
• 2.7" Color Touchscreen LCD
• Flash Analyzing Functio
• Filtration Compensation Mode
• Illuminance/Luminance Measurements
• Contrast Function & Memory Mode
• Custom Exposure Profiles & Calibration

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.