For testing remote continuity of telephone and data lines using 4, 6 and 8 conductor plugs (RJ11 and RJ45). Can also test coax cables with BNC connectors. Tests up to 10,000 ft. 1 sec. test time 5 mA max. 9V battery included.
WARNING: This product can expose you to chemicals including DEHP which is known to the State of California to cause cancer and to cause birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov