Electricity Din Rail AC 220V 50V~300V 100A Digital Power Energy volt-amp, Kwh Power Consumption Meter.

1: Voltage Measuring range: AC50~300V Starting voltage: 50V Measuring accuracy: ±1%

2: Current Measuring range: 0~100A Starting current: 0.02A Measurement accuracy: ±1% Display format: <10A display such as: 9.99A <100A display such as: 99.9A

3. 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

4: 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 such as: 999kwh <10000kWh display as: 1999kWh Other functions: 1. Backlight control Short press the button to turn on or off the backlight 2. Reset the battery Press and hold the button for more than 3 seconds until the battery flashes, release the button and short press again to reset the battery, otherwise it will stop flashing after 3 seconds and the battery will not be reset 3. Data preservation Power, backlight status can be saved when power off Package Included: 1*AC220V 50V-300V 100A Digital Power Energy Voltmeter Ammeter Watt Kwh Power Meter   Note: 1. This product is suitable for indoor use 2. This product is suitable for communication 3. The measured voltage and current shall not exceed the calibration range 4. Be sure to wire it correctly