True RMS AC/DC clamp meter built for solar and high-voltage electrical work, measuring up to roughly 1000A current alongside AC voltage to 1500V and DC voltage to 2500V. A 9,999-count backlit display, slim 1.4-inch jaw for tight combiner-box conductors, and CAT III 1500V/CAT IV 600V safety rating suit it to PV array testing. It also reads resistance, capacitance, frequency, and temperature (via included Type K probe), and its IP65 housing shrugs off dust and rain on rooftop installs.