Sykes 300420 Electrical Fault Finder Met M18x70 ZP Model PPT2 (1 2” 2”) 20mm Diameter Rotaloc Annular Model PPT2 (1 2” 2”) ASTM D 92 220 sensitivity levels and flexible antenna probe enables the technician to troubleshoot a complete array of common electrical problems without having to untie wire harnesses or remove body panels 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