Reduce your energy and carbon footprint with the exceptionally accurate portable POWER-MATE energy use meter. Receive immediate, accurate feedback to identify energy wasting appliances and put strategies in place that will reduce your energy consumption without having to wait until the next, costly, electricity bill comes in. Identify which appliances need protection from dangerous power surges, as it can display the maximum and minimum voltages recorded whilst in use. View instantly the results to tell you what the appliance costs you to run per hour, quarter or year. Designed for busy households, you simply input your kilowatt-hour rate shown on your last energy bill and you are ready to start measuring your home appliances. No need to program the POWER-MATE every time you use it. For your convenience the settings and readings are stored internally when turned off. No batteries required. POWER-MATE Lite 10A is for home use only. Features The worlds most accurate, portable energy use meter Displays Power Use in Watts, Dollars, Carbon Instantly Displays Power Use over Day, Month, Year Flying leads allows use in difficult locations Accurately measure very low energy (0.5W)