RK1940 Series High Voltage Tester is an is a type of a high precision hi-voltage testing
meter which can display 4 1/2 digits and have been used at the hi-voltage measurement fields
about AC and DC .
RK1940 Series Digital High Voltage Tester has the features: high input impedance, high
stability, low drift, Automatic Return to 0,4 1/2 display, and auto-polarity.
ⅡMain technical characteristics
1.Test range
RK1940-1type:AC,DC 500V~10000V
RK1940-2 type:AC,DC 1000V~20000V
RK1940-3 type:AC,DC 1000V~20kV;20kV~30kV
RK1940-4 type:AC,DC 1000V~20kV;20kV~40kV
RK1940-5 type:AC,DC 1000V~20kV;20kV~50kV
2.Accuracy :±3% ±5digits
3.Impedance input:1000MΩ
4. Voltage display: 4 1/2 LED display
5. Work environment:
Temperature:0~40℃;
Humidity: ≤75%RH;
Power input: 220V±10%, 50Hz±5Hz;
RK1940-1/RK1940-2 AC/DC Kilovoltmeters :
RK1940-3/RK1940-4/RK1940-5 AC/DC Kilovoltmeters