40-300V Digital Display AC Panel Meter Voltage Amp Frequency Energy Power 0-100A
The minimum display resolution of 0-999.99kWh is 0.01kWh. The minimum display resolution of 1000.0-9999.9kwh is 0.1kwh. The minimum display resolution of 10000.0-99999kwh is 1kwh. Line Frequency: 45.0Hz-65.0Hz.