Relative error of the displayed value: 0.5%

Statistical accuracy: <0.02%

Sensitivity: <0.5%

Resolution:< 0.01V

Clock error: <1S/24h

Communication baud rate: 19200

Power consumption: 3VA

Power consumption: <3VA

Leakage current: <0.5mA (AC rms)

Relative humidity: 20%-90% at +40C

Operating ambient temperature: -35 c+60c

External dimensions: 249x80x174mm

Product material: plastic

Insulation resistance: >10MΩ:

Monitoring voltage: AC (100v, 220v, 380) 20% of the three vol@ge levels selected

Over limit alarm relay normally open contact capacity: Ac220, 2A

Withstand voltage: 2.5V/lmin, no breakdown and flashover

Product weight: 1.2KG

Colour: Grey

Packing list accessories: 1 antenna, 1 manual, 1 certificate of conformity