Primera-Line Wattage and current meter PM 231 E

Helps to save costs and energy. Measuring of voltage, frequency, current, efficiency, factor and power output. Calculation of the entire energy consumption and energy costs. Measuring time in hours and minutes. 2 individually adjustable current rates (day + night). Inclusive 3 LR44 batteries for data storage in case of a power failure. Childproof socket. In blister packaging. Nominal voltage: 230 V Nominal current: 16 A Plug-in system: DE