Feature(may vary by option.)

●With red screen digital color, there is no difficulty in seeing the display; Apply for DC 12V or 24V car; Measuring range: DC 8V-30V+/-1.2% (The voltage of car usually reads 12V±0.5V when it works; PLEASE ALLOW 0.1-0.5 VOLTS DISPLAY ERROR)
●This digital gauge displays the voltage of batteries in the car; Powered by car cigarette lighter charger
●Simple enough to use, just plug it into cigar lighter socket, watch alternators output from idle to accelerated speed
●When engine running (do not drive), the LED display: between 13.5 to 14.5 (12V car), between 26.0 to 28.0 (24V car)
●When engine off, and nothing turned on, LED display: Greater than 12.0 (12V car) or 24.0 (24V car)

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Description

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What kinds of batteries is healthy?

When engine running (do not drive), the LED display:

  • Between 13.5 to 14.5(12V CAR)
  • Between 26.0 to 28.0(24V CAR)

When the engine off, and nothing turned on, the LED display:

  • Greater than 12.0(12V CAR) OR 24.0(24V CAR)

Installment:

  • Clean the cigar socket.
  • Insert the jack of the product into a cigar socket.

With high brightness of LED, there is no difficulty in seeing the display. This digital gauge displays the voltage of batteries in the car.

  • Color: Black
  • Screen digital color: Red
  • Apply for vehicle: 12V or 24V DC
  • Input voltage: 12V/24V
  • Output voltage: 12-24V DC
  • Measuring range: 8V-30V+-1.2% DC

Product information