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Primera-Line plug-in wattage and current meter PM 231 E helps you to save cost and energy. You can easily measure voltage, currency, frequence, efficiency, factor and power otput. In addition you can calculate the entire energy consumption and energy cost of your devices in hours and minutes.
Using the PM231E wattage and current meter from german company Brennenstuhl, you can eaisly measure your device's electricity consumptions connected to it. Measuring time in hours and minutes is available.PM 231 E meter displays in real time all electrical network parameters such as: current, voltage, frequency, power factor and power output. There is a function for 2 individually adjustable current rates (day + night). This allows you easily to optimize total electricity consumption and to recude the size of electricity bills. The device also offers a child protection which is an important condition for your family's safety. 3 LR44 batteries are included in the kit and allow you even when the power supply is switched off or their a power failure, the meter not to lose all data.
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