мини-измеритель мощности

Specifications: Displays voltage, frequency, amps consumed, power rating Displays peak line power recorded (from memory) Displays accumulative total electricity consumption Adjustable maximum overload warningStores 2 different kWh prices for on/off peak measurements (can be weekdays vs. weekends, specific days etc)Measures current from 0.2A to 10A (+/- 3% accuracy)Measures voltages from 200V-276V (+/- 3% accuracy) Measures power from 0-3010W (+/- 4% accuracy) Clock accuracy +/- 1 minute per month Power consumption less than 2 watts Operating temperature range -10°-40°CMaximum continuous power capacity 2400W (10A)Memory preserved when unplugged by 2x AG13 batteries (included) - lasts about 3 months without powerDimensions 120x64x59mm LCD Screen 20x35mm Menus Pressing the FUNC button repeatedly will cycle through the following menus: Volt AC -> Amp -> Watt-> Max Watt -> kWh -> Total Price -> Total Price 1 -> Total Price 2 Volt AC simply shows the Voltage currently being supplied. The unit can handle from 200V to 276V. We assume it is measuring RMS voltage, not peak to peak. Otherwise we’d not be able to multiply volts by amps to get the power. Amp show the current being drawn at that instant. It can handle up to 10A of current. Watts shows the power being drawn by device you have plugged in at any given moment. Watts max is a register which shows the maximum power drawn at any instant since you last reset that register. Press and hold the FUNC key while in the Watts max function, to reset the register to zero. kWh is a register which shows the total accumulated energy consumed since you last reset the register. Press and hold the FUNC key within the kWh function, to reset the register to zero.