Cyeehxin 6 in 1 Digital Current Meter on LCD Mounting Rail – AC40-300V 100A Digital AC Meter KWh （6 in 1）This multifunctional LCD digital current meter can measure the values of these useful and relevant measurements and provide values – voltage, current, electrical power, energy, frequency and power factors<br> （Color LCD） Wide viewing angle 178 degree, clear and easy reading<br> （Energy Consumption Monitor）This power meter on the mounting rail can help you reduce your energy consumption and save money<br> （Automatic memory and memory function）When turned off, electricity data is saved and saved, kWh meter can be reset<br> （Properties） Low power consumption, high precision, high overload and anti-theft current<br> Technical data:<br> Name: Energy Meter<br> Material: Plastics<br> Type: AC40-300V 100A<br> Current: AC0.00-100.0A<br> Frequency: 45,0 Hz-65,0 Hz<br> Active power: 0,0-30000 W (AC40-300 V)<br> Electricity: 0-99999kwh<br> Power factor: 0,00-1,00 PF<br> Testing speed: 2 times per second<br> Product Size: 54*64*80mm/2,13*2,52*3,15inch<br> Package Weight: 150g/5,29oz<br> List of things to pack:<br> 1 * energy meter