Accuracy Class
can reach 0.2 magnitude measurement accuracy Voltage measurement range:
15~500 V (R.M.S) accuracy: 0.2%; Current measurement range:
5 mA~100 A (R.M.S) accuracy: 0.2%; GF112B
Single-Phase kWh Meter Calibrator Automatic recording measurement data
can save 999 group of effective measuring data Frequency:
45-65 Hz frequency accuracy: 0.005 Hz Working temperature/humidity
Working temperature/humidity Storage temperature/humidity:
Accessories and carrying cases