Sykes 300420 Electrical Fault Finder 62.012.11.53 Alloy steel chain ISL_M340144 C Alloy steel chain Net Weight 14 Specially designed tool for tracking and tracing short and open circuits sensitivity 42V ready for use in the new generation of vehicles with mixed or single 42 volt systems Operates on DC voltages from 6 to 42 volts Internally protected against power surges and overloads 200mm (8”) flexible probe allows reaching wires in congested places Transmitter and receiver LED show open or short circuit conditions Variable audio visual signal provides fast and intuitive feedback on the circuit wire proximity Kit includes 300424 Cordless Circuit er Supplied with user manual in protective carry case