Designed for solar panel installation work and troubleshooting problems at existing sites, the CM65 is a full-featured 600A AC/DC clamp meter with quick-connect MC4 multibranch connectors to pinpoint trouble quickly. With True RMS for alternating current or voltage measurement, Low Impedance (LoZ) mode to clear ghost voltages, and ±1.5% accuracy, the CM65 provides photovoltaic installers accurate testing capabilities to get the job done right the first time. A CAT-IV 600 V overvoltage rating ensures protection on the job, while the millivolt function helps identify minute voltage fluctuations when calibrating equipment.