Article description Brennenstuhl Primera Line PM 231 E energy meter with clock and measurement function | 1506600 Description This energy meter from Brennenstuhl helps you save costs and energy. The device measures voltage, frequency, current, power factor and power. It calculates the total energy consumption including energy costs. There are two individually adjustable power tariffs (day and night tariff). The measurement time is displayed in hours and minutes. The socket is equipped with child protection. Thanks to 3 included LR44 batteries, data is also stored in the event of a power outage. Technical data Energy cost meter with an extensive range of display options. Protection class: IP20 Rated voltage: 230 V ~ 50 Hz Max. load: 3600 W (230 V ~ 16 A) Voltage measuring range: 190 - 276 V ~ Voltage measurement accuracy: +/-1% Current measuring range: 0.01 - 16 A Current measurement accuracy: +/-1% or +/-0.01 A Power measuring range: 0.2 - 3600 W Power measurement accuracy: +/-1% or +/-0.2 W Power consumption range: 0 - 9999.9 kWh Frequency measuring range: 45 - 65 Hz Clock accuracy: +/- 1 minute per month Power consumption: < 0.5 W Operating temperature: -10 ºC to +40 ºC Batteries: 3 button cells 1.5 V LR44/AG13 Show more