Multifunction calibrator GF112B

voltagecurrentfrequency

GF112B Single-Phase kWh Meter Calibrator is suitable to test various types single phase meters on site and also can be used to test alternating current parameters. FEATURES It combine the current clamp and the meter together, displayed by colorful and touch-screen. The AAA Li-battery can work 4 hours continuously. With wide voltage measuring range 15-300V and current measuring range 0.005-120A. 4It can display all the measuring parameters in one screen. The current clamp has automatic compensation and calibration function with accuracy class 0.2% The meter and clamp have Integration design. 16 bit high accuracy AD switch 32 bit ARM processor core. Automatically record and save 999 groups calibrate data. Micro-multifunction optic sample. Manually/automatically test inductive single phase meters. Manually/automatically test electric single phase meters. It can measure virtual value of alternating voltage. It can measure virtual value of alternating current. Testing parameters: active power, phase angle of voltage/current and frequency etc. Automatically store testing data, it can save 999 group test results.