Features ❤【Flame Retardant】Power meter built in CT screw free wiring to prevent poor contact, heat generation, and non contact testing is safer. PC flame retardant, high temperature resistant and non flammable. ❤【Standard Power Distribution Installation】Digital voltmeter ammeter has a standard power distribution installation, 35mm guide rail card slot installation is more convenient. ❤【Large Screen LCD Display】Voltage current meter tester has a large screen LCD display that reads more clearly. Clear data display format, high accuracy, and easy to read measured values. ❤【Convenient To Operate】The multifunctional ammeter voltmeter has stable performance, high accuracy and accurate test results, convenient and practical tester for voltage and current. ❤【Widely Used】Ammeter voltmeter is widely used in high and low power distribution cabinets, electronic maintenance, photovoltaic inverters, home circuit measurement, etc. Specification: Item Type: Ammeter Voltmeter Material: ABS Model: PZEM-008 Voltage Measuring Range: AC50-300V Measurement Accuracy: ±1% Current Measuring Range: 0-100A Starting Current: 0.02A Measurement Accuracy: ±1% Display Format:10A display such as 9.9A 100A display such as 99.9A Active Power Measuring Range: 0-30KW Starting Power: 0.5W Measurement Accuracy: ±1% Display Format: 10W display such as 9.99W; 100W display such as 99.9W;1000W display such as: 999W;10000W display such as 9.99kW; ≥10000W display such as 30.0kW Electricity Measuring Range: 0-1999kWh Overflow retention, unless manually cleared Measurement Accuracy: ±1% Display Format: 10kWh display such as 9.99kWh;100kWh display as 99.9kWh;1000kWh display as 999kWh;10000kWh display aS 1999kWh Power Supply Voltage: AC 50V-300V Package List: 1 x Ammeter Voltmeter Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Package List 1 x Ammeter Voltmeter