20A 100A AC LCD Digital Panel Power Watt Meter Monitor Voltage KWh Voltmeter Ammeter Tester Tools AC Power Monitor Energy Meter

This AC digital panel meter measures voltage, current, active power, and energy consumption on single-phase circuits up to 100 A. A bright LCD shows real-time readings including volts, amps, watts, frequency, power factor, and accumulated kWh. The unit mounts in a standard 96 x 96 mm panel cut-out and operates from 80–260 V AC. Built-in overload alarm and data-hold functions simplify troubleshooting for electricians, solar installers, and energy auditors. Compact DIN-rail or panel-mount design suits distribution boards, generator panels, EV charger monitoring, and lab test benches.