Features 【Specifications Parameter】: Electric Energy Meter Voltage measurement range: AC 50-300V;Current measurement range: 0-100A; Active power: 0-30KW. 【High Quality Material】: The digital voltmeter ammeter shell is made of high quality PC material.With stable performance, has the characteristics of flame retardant, high temperature resistance, durable and so on. 【Safe Operation】: The power meter has a built-in CT without screw wiring to prevent poor contact and heat generation, and the non-contact test is safer. 【Convenient Installation】: Energy Meter has a standard power distribution installation, and the installation of the 35mm guide rail card slot is more convenient. Equipped with a large LCD display, the reading is more convenient. 【Wide Application】: Ammeter current test results are accurate, and are widely used in high and low voltage power distribution cabinets, electronic maintenance, photovoltaic inverters, home circuit measurement, etc. Features: 1.Electric Energy Meter Voltage measurement range: AC 50-300V;Current measurement range: 0-100A; Active power: 0-30KW. 2.The digital voltmeter ammeter shell is made of high quality PC material.With stable performance, has the characteristics of flame retardant, high temperature resistance, durable and so on. 3.The power meter has a built-in CT without screw wiring to prevent poor contact and heat generation, and the non-contact test is safer. 4.Energy Meter has a standard power distribution installation, and the installation of the 35mm guide rail card slot is more convenient.  5.Ammeter are widely used in high and low voltage power distribution cabinets, electronic maintenance, photovoltaic inverters, home circuit measurement, etc. Specification: Model: PZEM-008 Voltage Measuring range: AC 50-300V 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 Packing list: 1 x Electric energy meter 1 x Flat cable 1 x Manual Package List 1 x Ammeter Voltmeter