AC 40-300V 100A Digital Energy Meter – 6-in-1 Voltmeter Ammeter – Backlit LCD Display – For Precise Electrical Measurements

【6-in-1 Multimeter】One interface displays 6 types of measurement parameters simultaneously, including Voltage: AC 40-300V, Current: 0-100A, Active Power: 0-30000W, Energy: 0-99999kWh, Frequency: 45-65Hz, Power Factor: 0-1PF.

【Superior Visual Experience】Color HD LCD screen, 178° viewing angle with no blind spots, and backlight function, this power meter is clearly visible day or night.

【Multifunction】1. Data reset for multiple measurement needs. Press the reset button for five seconds to reset the power meter. 2. The electrical energy value will be automatically recorded when the power is turned off. When the measuring power is reconnected, it will continue to accumulate the data. 【Multiple Uses】This DIN voltmeter/ammeter is easy to install and can be used in schools, markets, homes, industry, laboratories, and other fields. Caution: The electricity meter can only be used to measure 50/60Hz mains electricity. It will be destroyed when used to measure square waves and non-standard sine waves.