Energy Meter / Energy Counter - Brennerstuhl PM 231 (as new)

Brennerstuhl PM 231 energy meter, practically new. German brand. Perfect for monitoring the power consumption of your appliances. Ideal for saving energy and money. - Energy meter for measuring voltage, frequency, current, power factor, and power - Energy counter with enhanced contact protection to calculate total energy consumption and energy costs: ideal for reducing your electricity costs - Energy counter with two individually adjustable electricity tariffs (day + night) - Display of measurement time in hours and minutes - First-Line energy counter including 3 LR44 batteries for data storage in case of power outage