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Review title: P4400 Kill A Watt - Great device, Quality is suspect
Product review: The P4400 Kill A Watt is a very useful device for measuring the power consumption of appliances. It measures volts, amps, watts and watt-hours exactly as advertised. Unfortunately mine failed after about 6 weeks with an open circuit condition and no reading on the display. Apparently the unit is under engineered or under built since others have also reported the same issue. It is probably OK for light duty occasional use but nothing more than that, and not in a critical application.
