SANKO PH-20 测量钢丝缺陷和针孔的电子仪器 (67.5V/ 90V switching)

Principle: Dampened electric resistance type

Detecting voltage(DC): 67.5V/ 90V switching

Alarm point: 80kΩ or less

Short-circuit current: 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: Dry battery R20P (1.5V x 2)

Dimensions: 180(W) x 80(H) x 90(D)mm

Weight (main unit): , about 1kg

Accessories: Earth code, shoulder bag

Datasheet