PDR4000 – Earth Tester – SANWA
Digital Type
Easy to read with backlight
- Three measurement ranges: 40Ω, 400Ω, 4000Ω
- 3-pole/2-pole earth resistance measurement
(Optional accessory TL-68 is necessary for 2-pole measurement.) - Auto power off (10 min./Cancelable)
- Capable of measuring interference voltage
- 2mA measuring current
PDR4000
Easy to read with backlight
Calibration available products
- Three measurement ranges: 40Ω, 400Ω, 4000Ω
- 3-pole/2-pole earth resistance measurement
(Optional accessory TL-68 is necessary for 2-pole measurement.) - Auto power off (10 min./Cancelable)
- Capable of measuring interference voltage
- 2mA measuring current
Speicifications
| Measuring range | Accuracy | |
|---|---|---|
| Earth resistance | 40Ω | 0.00-10.00Ω ±(2%+10) 10.01-40.00Ω ±(2%+3) |
| 400Ω | 0.0-400.0Ω ±(2%+3) | |
| 4000Ω | 0-3000Ω ±(2%+3) | |
| ACV | 0-400V | ±(2%+3) |
| Measuring system | Constant current inverter 820Hz Approx. 2mA | |
| Battery | R6P(AA battery) 1.5Vx6 | |
| Size/Mass | H163×W102×D50mm/Approx. 440g | |
Related products
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PDR – 302 EARTH TESTER / EARTH RESISTANCE METER – SANWA
Add To QuoteAnalog Type
Easy to handle & suitable for maintenance facility
- Phase detectoin system circuit for stable measurement
- Easy self calibration
- AC30V range to avoid indication errors caused by leak current
- Power saving design with push switch
- Auxiliary grounding value excess indicator lamp
