QWORK Battery Monitor Voltmeter Ammeter 8V-80V 500A

QWORK ★ 3.7/5 · ItemOracle Score Budget

$37 USD
Price subject to change
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QWORK Battery Monitor Voltmeter Ammeter, Voltage Range 8V-80V and up to 500A, Voltage Current Meter with 13 ft Custom Cable

Battery monitor with LCD display showing voltage, current, power, and capacity. Easy to install with durable build. Some users report mixed accuracy and unclear instructions

Highlights

  • backlit LCD with multiple readouts
  • automatic data storage on shutdown
  • broad voltage and current range

Pros

  • Large backlit LCD display
  • Voltage and current monitoring
  • Data storage of last test
  • Wide voltage range
  • Easy to install

Cons

  • Mixed accuracy reports
  • Instruction quality criticized
  • Some users report unit failure after months

Best For

  • battery bank monitoring
  • range of 8V-80V systems
  • monitoring car/rv/solar battery setups
  • fuel-gauge style battery status
  • temporary test data storage
  • rear-dash installation dashboards

Features

  • Measures voltage range 8V-80V and current up to 500A for battery banks
  • LCD with backlight shows voltage, current, consumed power, and capacity
  • Automatic data storage of last testing data when system shuts off

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