Features Flame retardant: Power meter with built-in screwless CT wiring to prevent poor contact and heat generation, and non-contact testing is safer. PC flame retardant, high temperature resistant and non-flammable. Standard power distribution installation: The digital voltmeter ammeter has standard power distribution installation, the installation of the 35mm guide rail card slot is more convenient. Large Screen LCD Display: The voltage ammeter tester has a large screen LCD display that provides clearer reading. Clear data display format, high accuracy and easy to read readings. Convenient to Use: Multifunctional ammeter voltmeter provides stable performance, high accuracy and accurate test results, convenient and practical voltage and current tester. Widely used: Ammeter voltmeters are widely used in high and low power distribution cabinets, electronic maintenance, photovoltaic inverters, home circuit measurements, etc. Specification: Item Type: Ammeter Voltmeter Material: ABS Model: PZEM-008 Voltage measurement range: AC50-300V Measuring accuracy: ±1% Current measurement range: 0-100 A Starting current: 0.02 A Measuring accuracy: ±1% Display format: 10A display like 9.9A 100A display like 99.9A Active power measurement range: 0-30 kW Starting power: 0.5 W Measuring accuracy: ±1% Display format: 10W display, e.g. B. 9.99W; 100W display same as 99.9W; 1000W display like: 999W; 10000W display like 9.99kW; ≥10000 W display, e.g. B. 30.0 kW Electricity measurement range: 0-1999 kWh Overflow storage unless manually deleted Measuring accuracy: ±1% Display format: 10kWh display, e.g. B. 9.99kWh; 100kWh display as 99.9kWh; 1000kWh display as 999kWh; 10000kWh display as 1999kWh Power supply voltage: AC 50V-300V Package list: 1x Ammeter Voltmeter Note: Due to the different monitor and light effect, the actual color of the item may be slightly different from the color shown on the pictures. Thank you very much! Package List 1 x Ammeter Voltmeter