PZ7777 трехфазный Цифровая панель метр измерительный

1.Function: measure and direct reading voltage ,measure A phase voltage,B phase voltage,C phase voltage or measure AB phase voltage,BC phase voltage,Ac phase voltage. 2. Measuring range:AC100 500V(DC) 3.Nameplate “V”unit:AC1000 9999V(Via transformer */100V.measuring range handwork enactment) Nameplate “kV”unit:AC1kV 999kV(Via transformer */100V.measuring range handwork enactment) 4. Accuracy: ±(0.5% measuring+1 digit) 5. Display: average measure.4 digit LED display 6. Resolving power: last 1 digit 7. Auxiliary power: AC,DC90 260V 8. Overflow display: “HHHH” 9. Max digital display range: 0 9999