Phase tester, VT 1 Benning sampler

Phase sampler, inductive

Material: alternating current. Made of break-resistant ABS plastic with red illuminated round control tip and insulated plastic clip. Supplied with 2 micro AAA/LR03 batteries. Application: for non-contact phase checking of plug and connection boxes, circuit breakers, etc. and to detect breaks and disturbances in insulated and live conductors.