GF112B SINGLE PHASE KWH METER CALIBRATOR

GF112B Single Phase kWh Meter Calibrator is suitable to test various types single phase kWh meters error on site and also can be used to test alternating current parameters - U, I, P, Q, S ,F, E etc. APPLICATION ■ Metrological service center; ■ Power engineering company; ■ Distribution power corporation; ■ Electricity power bureau & power company; ■ National Metrology and testing department; ■ Electrical Department of property company; ■ Electricity meter quality supervision department; ■ Electrical Department of industrial and mining enterprises; FEATURES ■ Easy and user friendly operation; ■ Micro-multifunction optical sampler; ■ Unique long-term and temperature stability; ■ One screen displays all the measured parameters; ■ Displayed by colorful and 2.8 inch touch TFT LCD; ■ The AAA Li-battery can work 20 hours continuously; ■ Oscilloscope function display current & current wave; ■ The meter and current clamp have Integration design; ■ Automatically record and save 1000 groups calibrate data; ■ 16 bit high accuracy AD switch 32 bit ARM processor core; ■ Manually/automatically test electric single phase kWh meters; ■ Manually/automatically test inductive single phase kWh meters; ■ Testing parameters: active power, phase angle of voltage/current and frequency etc; ■ With wide voltage measuring range 0 -300V and current measuring range 0.001-120A;