| Place of Origin | China |
| Brand Name | REK |
| Model Number | RK1940-3 |
| Display Type | Digital Only |
| Measuring Range | ±(0.5 to 30)kV |
| Accuracy Class | ±(1%rdg+2digits) |
| Operating Temperature | 0°C~40°C,≤85%RH |
| Dimensions | 355*320*560 |
Digital high-voltage meter RK1940-1 AC/DC 500V-10KV voltage meter
| Model | RK1940-1 | RK1940-2 | RK1940-3 | RK1940-4 | RK 1940-5 | |
| Measurement Range ( AC/DC) | ±(0.5 to10)kV | ±(0.5 to20)kV | ±(0.5 to30)kV | ±(0.5 to40)kV | ±(0.5 to50)kV | |
| Accuracy | ±(3%rdg+2digits) | |||||
| Display | LCD,5 segments | |||||
| Voltmeter System | Double integration,3 samplings/S | |||||
| Input Impedance | 1000MΩ | |||||
| Operation Environment | 0°C~40°C,≤85%RH | |||||
| Power Requirement | 220V AC±10%,50/60Hz | |||||
| Power Consumption | Approx.10VA | |||||
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