Digital Ammeter Voltmeter, PZEM-025 DC Electric Meter Voltmeter Battery Tester Wattmeter 0300A/300V (50A)

【Multifunctional Display】: The digital voltmeter ammeter features an LCD screen with a wide viewing angle and green backlight, which can measure and display DC voltage, current, power, and energy consumption.

【Data Saving】: When closed, power data and backlight status can be saved, making it convenient to read at night.

The backlight can be turned on and off using buttons.

【Direction Display】: Power and energy consumption have a direction display function, which indicates forward or backward.

Use "-" for the reverse, otherwise for the front.

【Measuring Range】: Voltage measurement range: 0-300 V, Current measurement range: 0-300 A, Power measurement range: 0-90 kW, Energy consumption measurement range: ± 0-99 kWh.

Suitable for household DC power supply; correct wiring is required.

【Operating Method】: Direct power supply: Test voltage directly supplied, measurement range: 8-300 V. Independent power supply: Operating voltage range: DC5-12 V, measurement range: 0-300 V; high accuracy, 50A, 100A, 200A, 300A available.