RCD & ELCB Testers

Shanghai Beha Electronics Co., Ltd.

*Ideal for tripping 3mA, 5mA, 10mA, 15mA, 20mA, 30mA, 50mA, 100mA, 150mA, 250mA, 300mA, 500mA RCDs
*Accurate digital readout of disconnection time.
*Timer Resolution 1ms (max time : 19.99s)
*Zero crossing circuitry permit testing at 0° or 180°
*Measure voltage between line and earth before testing.