Energy Management Device Application Air Conditioners Computers Lamps Refrigerators Washing Machines Current Rating 10 A Data Logger Yes Device Type Power Usage Meter Display Screen Type LCD Features Accurate Safe and Reliable Calculates in Kilowatt Hours - Same as Utility Companies Easy-to-Use and Affordable For Location Indoor IP Rating IP20 Maximum Operating Temperature 50 Degrees C Maximum Time Setting 9 999 hr Measurements Taken Kilowatt Hours