• Tests for continuity and short circuits on most voice, data, AV, satellite and coax cables and installations
• A sender and receiver pair are used to give audible indication
• Includes all adaptors required for BNC, RCA, F-type, RJ11, RJ45 and UHF(TV aerial) connections
• A tough canvas carry case is included for safe storage of the tester and adaptors
• Uses 1 x A23 12V battery (Order Code: JG91Y)