117C Digital Multimeter Use DC Voltage Measurement Battery Voltage

The 117C Digital Multimeter is engineered for professionals who demand dependable and safe DC voltage measurement, making it an indispensable tool for accurately checking battery voltage levels. With its high 6000-count resolution, you can measure DC voltage with a basic accuracy of ±(0.5%+3) across a wide range of scales, from precise 600mV to robust 1000V. This ensures that whether you're diagnosing a single-cell battery or monitoring a larger system's power supply, you get clear and trustworthy readings.

Designed with safety as a cornerstone, this meter is CAT III 1000V rated and built to withstand tough field conditions, including a 2-meter drop test, so you can use it with confidence in various electrical environments. The auto backlight and integrated flashlight further support you when working in dimly lit areas. Beyond accurate battery voltage measurement, the 117C is a versatile, all-in-one tool for electronic and electrical maintenance, featuring capabilities like True RMS measurements, capacitance, frequency checks, and a built-in NCV non-contact voltage detector for enhanced on-site safety.

208D Clamp Meter (1000A AC/DC)

Meet the 208D Digital Clamp Meter: Your all-in-one solution for precision electrical testing. Engineered for safety and versatility, it delivers true-RMS accuracy on a large 6000-count display for measurements from micro-electronics to high-power industrial systems.

Beyond standard current and voltage, the 208D excels in complex environments. Eliminate misleading "ghost" voltages with the dedicated LoZ mode, capture fleeting startup surges with Inrush Current mode, and reliably measure VFD/inverter outputs using the Low-Pass Filter (LPF). With high-precision temperature measurement and an optional probe that extends AC current measurement to 3000A, it's ready for any challenge.

Built to the highest safety standards (CAT IV 600V / CAT III 1000V, CE/ETL certified), the 208D ensures you work with confidence.

#Electrical Test Tool,#1000a Ac/Dc Clamp On Meter,#clips on ammeter

GF312V2S HIGH PRECISION ONSITE PORTABLE THREE PHASE REFERENCE METER POWER SUPPLY METHODS

GF312V2S portable three-phase reference meter offers three distinct power supply methods for on-site use: AC power supply, built-in lithium battery supply, and phase voltage supply. Among these, AC power supply and built-in lithium battery supply are the most commonly used methods, both featuring straightforward and direct operation. Phase voltage supply, on the other hand, serves as a specialized power solution tailored for specific field conditions. These three methods provide users with flexible options to adapt to various application scenarios.

117C 1000V RMS DIGITAL MULTIMETER

117C is a high-precision true RMS multimeter, which has AC/DC 1000V voltage measurement, 10A AC/DC current measurement, LPF measurement, VDF function, etc.

The main features are fast response, high precision, small size, and easy operation, and product accuracy can still be guaranteed after a 2-meter drop. It is a good test tool for electronic and electrical engineers.

It is versatile and suitable for various sectors including electric power, communications, meteorology, railways, oil fields, architecture, metrology, academic institutions, and industrial enterprises.

FEATURES

■ Drop test: 2m;

■ AC/DC current: 10A;

■ Overload protection;

■ True RMS measurement;

■ AC/DC voltage: 1000V;

■ Audible & Visual Warning;

■ Auto backlight/Flashlight;

■ High-precision: 6000 counts;

■ LoZ, LPF & Auto Volt function;

■ External current clamp supported;

■ Compact design, easy & convenient operation;

APPLICATIONS

■ Electronic design;

■ Industrial on site;

■ Oil, gas industrial;

■ Communication company;

■ Smart Grid Application;

■ Electrical Measurement;

■ Power quality analysis;

■ Electrical installation;

■ institutions of higher education;

TEST-330B Three phase secondary current injection test set

 The Test-330B three phase secondary current injection test set is the first choice for applications requiring very high accuracy more than 0.1%. This unit is not only an excellent test set for protection devices of all kinds but also a universal calibrator. This secondary injection tester can as a ac or dc current source and voltage, and output 2 to 21 times harmonics, max current 90A, max voltage 300V. TEST-330B injection test equipment with PC control software.

Its unique accuracy and reliability make the Test-330B ideal for protection and measurement equipment manufacturers for research and development, production and electric power company type testing.

FEATURES

■ 8 binary input, 4 binary output

■ Intelligent self-protection function

■ High-accuracy linear power amplifier

■ Plentiful Binary and powerful software function

■ Eight-path synchronous D/A output in a single machine

■ 3 phase current output, 5 phase voltage output, Accuracy 0.1%

■ Embedded host machine equipped with Complex Programmable Logic Device (CPLD)

■ Host machine integrated single cabinet structure with big LCD screen and complete interface has obtained appearance patent

■ Synchronous output of five-phase voltage and three-phase current, Max AC current output is 90A, Max AC voltage output is 260V

■ Easily complete the ABB, Siemens, AREVA, Schneider, GE, SEL, VAMP, Toshiba, NR, Sifang and other foreign manufacturers of protective device test

APPLICATION

■ Power plant;

■ Universities;

■ Panel manufacturer;

■ Relay manufacturers;

■ Research institutes;

■ Electrical laboratory;

■ Electrical testing center;

■ Power engineering commissioning company;

■ Electricity power bureau & power company;

■ Electrical Department of industrial and mining enterprises;

TEST ITEM

■ U/I test

■ DC test

■ I-T test

■ Special test

■ Harmonic test

■ Oscillation test

■ Differential relay

■ State sequence

■ Fault Recurrence

■ Setting group test

■ Hardware checkout

■ Distance protection

■ Metering instrument

■ Power direction test

■ Synchronization test

■ Frequency Protection

■ Differential protection

■ Impedance characteristics

■ Low Voltage protection

■ Zero sequence protection

S150 LARGE JAW 150MM CABLE FAULT LOCATION SUPERMALLOY CURRENT TRANSFORMER CLAMP

The S150 ct clamp is a high performance AC Clamp on current transformer with excellent transformation and low phase shift. The high quality magnetic supermalloy core and uniform windings provide for accurate measurements up to 3000A AC/2000A AC/1000A AC/500A AC. The "ring type" jaw permits good magnetic conduction and cable positionings. Provide excellent RMS capabilities and reliable signal reproduction.

The S150 current transformer clamp is well suited for cable fault analysis and location and power quality applications where high accuracy and low phase shift along with wide frequency from 10Hz to 200kHz are important. Measurement range is 1mA to 3000A.

The S150 current transformer clamp is a general purpose 3000A AC Clamp current probe transformer designed for use with 4mm banana terminal & BNC, cable fault analysis and loggers instruments that have a current input. It has a 200:5 ... 1000:1 or 2000:1 ratio and output of 1mA/A or 1mV/A measured in the jaw. The S150 has an integral 2.5m or 5m lead terminated. The rounded jaw design on this ct clamp probe makes it well-suited for cable fault analysis applications where high precision and low phase shift and wide frequency.

FEATURES

■ UL, CE CNAS mark;

■ Frequency 10-200kHz;

■ Using supermalloy core;

■ Holding wire diameter: φ150mm;

■ Conforms to EN 61010, 600V CAT III;

■ Measurement range of 1mA to 3000A AC;

■ Low phase shift for power measurement;

■ Industrial design & beautiful appearance;

■ Improved ergonomic design & easy operation;

■ High precision 0.1% for current measurement;

■ Transformation ratio: 100:1...3000:1, 200:5...2000:5, 3000:5;

■ Designed for DMMs, recorders, loggers, oscilloscopes, power and harmonic meters;

APPLICATION

■ Power meter;

■ Power load monitoring;

■ Large industrial loads;

■ Power quality monitoring;

■ Power and harmonic meters;

■ Data logger/current recorder;

■ Power quality analyzer(PQA);

■ Measuring around cable bundles;

■ CT secondary current detection;

■ Cable fault analysis and location;

■ Energy meter calibration equipment;

■ Waveform analysis(oscilloscopes meter); 

GF302C panel meter calibrator gets good feedback from Turkey client.

This client has been working with us for many years. They purchased their first set of GF302C seven years ago and have been working properly ever since. During the cooperation period, they successively purchased a second set of GF302C, contact resistance tester, resistance meter and other products, and were very satisfied with GFUVE's products and services. In addition to purchasing and using our products themselves, they also introduced their friends, partner companies, and customers to us, maintaining a good cooperative relationship with us. 

This model GF302C panel meter calibrator can calibrate different type of meters, such as digital panel meter, pointer panel meter and mechanical panel meter.

It can check all kinds of electric measurement of instrument including: AC/DC voltmeter & ammeter, frequency meter, phase angle meter, single/three-phase AC active & reactive power meter, synchronous meter, etc;

The core technology of this calibrator is with digital signal processor (DSP) and 16 high-speed digital converter, which is composed of high precision wideband power amplifier; The signal source use the DSP and 16 high-speed A/D converters, which can control the sine wave, distortion wave signal source; this model GF302C power meter test equipment has high precision, stable and reliable, and easy to operate flexible, and other characteristics; it is used for electrical measurement in electric power system, is the ideal calibration equipment.

Key Features of GF302C:

1. Built-in electric measurement of verification procedure indicating meter, automatic or semi-automatic for verification, saving 1000 groups data;

2. 6.4 inch big screen color display;

3. Power factor setting from -1 to 0 to 1;

4. Programmable and save test scheme;

5. Portable designed, Operation simply, convenient;

6. Wide range from 0 to 1000V and 0 to 24A AC/DC;

7. High precision linear power amplifier technology;

8. With USB port and PC connection for data management.

9. It is calibrated in the software and don’t need to open the case, stable and reliable;

10. Voltage short circuit, current open and power amplifier overheating protection function;

11. Automatically failure detection function, shows fault part, convenience for users to check line;

12. It can as a voltage source, a current source and power source for high precision and high stability standard resource;