The product adopts the microcomputer chip with high integration and specialized chip for energy metering↔? along with current sensor and LCD display with high precision↔? to achieve a comprehensive monitoring of electrical equipment↔? can be used to monitor the air-conditioners↔? fridges and microwave ovens and other household appliances.Features:Monitor the current value of the active power.Monitor the current voltage/current/frequency.Record powering time.Record power consumption.Calculate CO2 emissions.Power factor pick-up.Set the alarm threshold load.Large LCD display.Specification:Power applied: 220V 50Hz Max 10A(less than 2.2KW)Precision: 1.0Constant: 6400imp/kWhPower Dissipation: