The GF112B consists of an integrated single-phase current source and a single-phase electronic reference standard of accuracy class 0.2. Characteristic features of the GF112B are its wide measuring range, high accuracy and high tolerance to unwanted external influences. The GF112B allows the monitoring of meter installations as well as analysis of the local mains conditions.
Combine the current clamp and the meter together, displayed by colorful and touch-screen.
Work 4 hours continuously with AAA Li-battery
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 and electric single phase meters.
It can measure virtual value of alternating voltage and current.
Testing parameters: active power, phase angle of voltage/current and frequency etc.
Automatically store testing data, it can save 999 group test results.
Active power measurement accuracy
Energy measurement accuracy
AAA type, Li rechargeable battery, 750mAh, 3.6V
it can work 8 hours continuously