4 in 1 DC Solar Voltmeter Ammeter Power Energy Meter DC 14.0-600.0V 0.01-50A With Shunt HD Color Screen D69-3025 Amp Watt KWH Monitor 4 in 1 Digital LCD Volt Amp Watt Energy Meter DC Voltmeter Ammeter with Shunt DC Power Meter
Description
- Full-view color LED display, simultaneously displaying four electrical parameters: DC voltage, current, power and electricity.
- Automatic saving function of power measurement data: when power is off, the meter will automatically save the current power value, and the meter will automatically read the value after the next power-on, and continue to accumulate on the accumulated value.
- Press and hold the reset button on the front panel of the meter for 5 seconds, and the accumulated power value of the meter will be reset to zero.
- This meter does not need an external working power supply, and the measured voltage is the working voltage of the meter.
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