Japan, SANKO ELECTRONIC LABORATORY
SANKO ELECTRONIC LABORATORY PH-20 Pinhole And Holiday Detectors
Product Made in Japan
Manufacturer: SANKO ELECTRONIC LABORATORY
Model: PH-20
Specifications
| Model | PH-1S | PH-20 |
| Principle | Dampened electric resistance type | |
| Detecting voltage(DC) | 150V～400V variable | 67.5V/ 90V switching |
| Alarm point | 500kΩ or less (at 240V) | 80kΩ or less |
| Short-circuit current | 3mA or less | 2mA or less |
| Alarm method | Main unit buzzer and probe detecting lamp | |
| Probe (accessorized) | Handle: PVC (built-in alarm lamp), φ28 x 180mm, cord 3m electrode: wool roller, φ65 x 110mm | |
| Power source | AC100V 50/60 Hz | Dry battery R20P (1.5V x 2) |
| Measurements/weight (main unit) | 230(W) x 30(H) x 80(D)mm, about 1.1kg | 180(W) x 80(H) x 90(D)mm, about 1kg |
| Accessories | Earth code, shoulder bag | |
