Brand Northmeter Model Power Bay-SSM Quantity 1 Color White Material PVC Features Measurement of the active electric energy using; The current voltage monitored timely; The current monitored timely; The current active power monitored timely; The power factor monitored timely; The frequency of voltage monitored timely; Power using time in total can be record; Measurement of the quantity of CO2 which generated when power using; (Notes: 0.555kg CO2 generated when 1 KWh electric energy consumed.); The overload threshold can be set warning will happen when overload happened; Displayed by LCD which with large size Application Suitable to monitor air-condition TV refrigerator light and other electrical equipment Other Carried Standard: BC17215-2003; Constant: 6400imp/kWh; Operating Temperature:-25~45 degree; Accuracy Class: 1.0; Measuring Voltage Range: 220V / 50Hz Max 10A (within 2.2KW); Dimensions: 121 x 63 x 20mm Instruction: First: Plug in the power bay socket and then plug in the power using equipments; Second: The total used energy active power current voltage current power using time in total frequency and CO2 generated can displayed on LCD; Third: LCD shows the active power value continuously when power on the backlight lighted at the same time and will be off after 5 seconds; Fourth: Display when press the buttons: downward The active power value power factor current voltage frequency power using time in total total used energy and CO2 generated will displayed on LCD in cycle or reverse cycle when press the upward button; Fifth: Warning when overload happened When the current power exceed the limited power quota continuously warning will happen backlight will blink and stopped after didn't overload for a few times. How to set the overload threshold: Press the upward or downward button until the current power value shown on LCD press the "('Set')" still for 2 seconds now LCD show as "XXXX W" and the rightmost "X" blinking. Press the upward or downward button until the blinking "X" shows as what number you want and then press the "('OK')" this bit set accomplished. Now the next "X" blinking set the following bits with the same steps. LCD shows the current power value after threshold set accomplished. The threshold value wouldn't more that 2200W or else LCD will shown "Err1" for 3 seconds and the threshold should be set again; Sixth: Clear the power using time in total: Press the button until the power using time in total shown on LCD press the "set" still for 2 seconds now the numbers on LCD blinking press "OK" time clear accomplished and LCD shown the power using time in total. Clear the power used in total: Press the or button until the power used in total shown on LCD press the "set" still for 2 seconds now the numbers on LCD blinking press "OK" clearance accomplished and the value of CO2 generated cleared too. LCD shows the power used in total Packing List 1 x Measure consumption monitor (3-flat-pin plug)