The R8252 is a digital electrometer equipped with a built‑in 0‑200 V voltage generation function. It provides high‑performance measurement capabilities for DC voltage, DC current, resistance, and electric charge with very fine resolution.
The document also details terminal functions, maximum applied voltage limits, environmental operating conditions, physical dimensions, and the standard accessories supplied with the instrument. This manual is written in Japanese.
| DC voltage measurement range | 3 V – 200 V |
|---|---|
| Voltage resolution | 10 V |
| DC current measurement range | 30 pA – 30 mA |
| Resistance measurement range | 3 kΩ – 200 GΩ |
| Resistance resolution | 10 mΩ |
| Charge measurement range | 1 nC – 10 µC |
| Charge resolution | 1 fC |
| Maximum applied voltage | 220 V Peak MAX |
| Operating temperature range | 25 °C – 59 °C |
| Relative humidity (max) | ≤ 59 % |
| Dimensions (W×H×D) | 212 mm × 88 mm × 400 mm |
The R8252 can measure DC voltage from 3 V up to 200 V.
The maximum applied voltage is 220 V Peak (MAX).