Measuring range:
Digital AC Voltmeter :Direct measurement：AC 0~600V ;Accessory device：AC 0~9999KV(PT */ 100V)
Digital DC Voltmeter: Direct measurement： DC 0~600V
Accuracy rating：±0.5 % FS±1 digit.
Sampling rate: about 1 times/s.
Measuring display mode: RMS measurement, four-digit LED nixie tube display.
Display resolution: Max. display resolution: 0.1V.
Input circuit consumption: <1VA
Auxiliary power supply: AC 220V,50/60Hz(Can customize other values).
Auxiliary supply consumption: < 3VA.
Additional functions
2-channels switch value output: Higher and lower limit alarm output by two groups of reply, contact rating
is AC250V/2A、DC30V/2A.