MC4 PV Plugs for CAT III to safely measure up to 1500 V with FLIR CM276 IGM Clamp Meter with Thermal Camera. Safely measure DC power measurement on solar photovoltaic (PV) MC4 connection applications. Creates MC4 Connection between solar panel and clamp meter for troubleshooting and maintenance of PV systems. The lead is a MC4 (male) to 4 mm (0.15 in) sheathed banana plug on 152 cm (60 in) test leads