1、Appliance Monitoring: This meter is equipped with 3 80A sensors, which can accurately monitor air conditioning, stoves, water heaters, washing machines, dryers, etc. 2、Energy Monitoring: The 3 phase ammeter can measure voltage, current and power factor, supports for ZigBee 3.0 technology, 2.4GHz external antenna frequency. 3、Real Time Data: Need to be used in conjunction with the gateway to monitor energy usage through mobile APP, providing 2s data with an accuracy of ±2%. 4、Easy Operation: This 3 phase clamp meter is lightweight and compact, and can monitor electricity consumption by connecting the clamp to the power cord. 5、Household Use: The smart KWH meter is 3 phase 4 wire design, suitable for household use, real time monitoring of actual electricity, greatly saving energy.