Voltage measurement range
1~300V
Current measurement range
10MA-10A
measurement accuracy
Voltage, current, power: ±1.0%; active power level 1
Module power supply
DC 5V ±5%
Interface Type
Optional RS-485, TTL interface
input resistance
Voltage channel>1 kΩ/V; current channel ≤100mΩ
Overload capacity
10A range is sustainable
Signal processing
Using dedicated measurement chip, 24-bit AD sampling
Communication data
Voltage, current, power, electric energy
Power frequency withstand voltage
AC2000V
