SANWA · Earth Testers
PDR302
Analog earth resistance tester with 10, 100 and 1000 Ω ranges.
- Analog
- 10 / 100 / 1000 Ω
- ACV 30 V
The SANWA PDR302 is an analog earth resistance tester with three resistance ranges (10, 100 and 1000 Ω) and an AC 30 V range. It uses a phase-detection circuit for stable readings and an indicator lamp for excess auxiliary grounding value. Bhumika, SANWA’s authorized Canadian distributor, quotes this model for Canada.
Features
- Analog meter, three earth resistance ranges: 10 / 100 / 1000 Ω
- Phase-detection circuit for stable measurement
- AC 30 V range, intended to avoid indication errors caused by leak current
- Push-switch operation for power saving
- Indicator lamp for excess auxiliary grounding value
- Easy self calibration
Specifications
| Earth resistance 10 Ω | Within ±5% of the max. scale value |
|---|---|
| Earth resistance 100 / 1000 Ω | Within ±2.5% of the max. scale value |
| ACV 30 V | Within ±2.5% of the max. scale value |
| Battery | R6P (AA) 1.5 V × 6 |
|---|---|
| Size / mass | H175 × W118 × D55 mm / approx. 500 g |
Standard accessories
- TL-66 test lead
- CL-302 adapter
- CL-ER earth bar
- C-PDR302 carrying case
- C-302CB carrying case
Optional accessories
- TL-A18a adapter
- TL-A51 adapter
