Compares Power Usage of Appliances
Plug this meter into 120 volt AC power and plug appliance into the meter. It registers how much power the appliance is using, and keeps total of kilowatt hours used since start of test. You know exactly how much energy a freezer uses each day, or any other appliance. Measures power draw up to 1875 watts. Easy to switch among appliances and loan to friends for appliance comparisons. Shows voltage, frequency, and power factor of power being used too.