EM 422 is a compact, hand-held instrument designed to generate a distinct tone in any unenergizd wire or cable. The transmitter is a compact, hand-held instrument designed to generate a distinct tone in any unenergizd wire or cable. This tone can be picked up with the Tracker receiver. An LED acts as a visual indicator to show that the unit is on.6in1Multifunction trackerSpecifications· ...
[China Manufacturers]