Greenlee 508S-G Wire Finder

Greenlee Wire finder has a voltage rating of 240-Volts AC, 250-Volts DC and frequency rating of 447.5-Kilo-Hz. It has a high impact ABS plastic transmitter/receiver and vacuum formed polyethylene case. It includes (2) 9-Volt batteries. It covers distance up to 1000-ft and 3-ft depth. It is suitable for walls and drop ceilings.