Greenlee Three-Phase Cable Identifier 31D-100

The 3ID Three-Phase Cable Identifier identifies the correct phases on long lengths of de-energized and discharged overhead and underground cables. It includes a sender and receiver that are designed to be hand held with or without gloves. Because of its higher test voltage, the 3ID can test up to a mile of cable. LED's on both units indicate that the 3ID units are connected to the same phases on each end of a cable.
Cable Identifier Features:

Identify all three cable phases simultaneously and any shorted phases
Higher test voltage of 36VDC allows for longer cable lengths to be tested - minimum one mile
Use in overhead or underground systems
Compact, lightweight and easy-to-use
Super bright LED indicators
Large copper alligator clips with heavy duty boots
Low battery indicator