This product uses microcomputer with high integration chip and dedicated electric energy metering chip， matching up with the current sensors and LCD display with high precision， realizing the comprehensive monitoring on electrical equipment. It can be used to monitor the electrical appliances such as microwave oven， air conditioner， LED energy-saving lamps， refrigerators.<br><br><strong>Features:</strong><br>Monitor the current value of the active power.<br>Monitor the current voltage/current/frequency.<br>Record powering time.<br>Record power consumption.<br>Calculate CO2 emission volume.<br>Power factor pick-up.<br>Set the alarm threshold load.<br>Large LCD backlight display.<br><br><strong>Specifications:</strong><br>Plug Type: UK Plug / EU Plug (Optional)<br>Power Applied: 220V 50Hz Max. 1A(less than 220W)<br>Precision: 1.0<br>Constant: 6400imp/kWh<br>Power Consumed: &lt;1W<br>Display: LCD Backlight <br>Operating Temperature: 0-45°C <br>Storage Temperature: -20-60°C <br>Item Size: 12 * 6 * 5.5cm / 4.8 * 2.3 * 2.16in<br>Item Weight: 132g / 4.67oz<br>Package Size: 20.5 * 13.5 * 6cm / 8 * 5.5 * 2.3in<br>Package Weight: 163g / 5.76oz<br><br><strong>Package List:</strong><br>1 * Power Monitor