GF112B Single-Phase kWh Meter Calibrator

(Accuracy class 0.2%/0.5%)

It is suitable to test various types single phase meters on site and can also be used to test alternating current parameters.

Current clamp and meter combined together, colorful and touch-screen display;

One AAA Li-battery can continuously working 4 hours;

Wide voltage, current measurement range, voltage range: 15-300V, current range: 0.05-100A;

Display all the measuring parameters in one screen;

Current clamp has automatic conpensation function, 0.2% class accuracy;

Current clamp has automatic calibration function;

16bit high accuracy AD switch 32 bit ARM processor core.

Automatically record and save 999 groups calibrate data;

Manual/automatic test inductive single phase meters;
Manual/automatic test electric single phase meters;
Measure virtual value of alternating voltage (15~300Vrms);
Measure virtual value of alternating current (50mA~100Arms);
Test parameters: active power, phase angle of voltage and current, frequency and etc.
Automatic store testing data, and 999 group test results can be save

Current: 5mA—100A(r.m.s)

Voltage & current: better than 0.2%

Phase angle: better than 0.05 o

Frequency: better than 0.005 Hz

Active power: better than 0.5%

Active power energy: better than 0.5%

Humidity: -25℃－+70℃/5%-95% RHD

Aperture of current clamp: 20㎜/φ16㎜

AAA type, Li rechargable battery, 750mAh, 3.6V. and it can continuously work 4 hours.