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Compact black plug-in voltmeter with LED digital display and textured grip

Car Cigarette Lighter Voltage Meter 12-24V LED Digital Display electrical system tool

SKU CH-9E5M-WW93T

Plugs into a 12-24V socket to show battery voltage on a sunlight-readable LED display with one-decimal accuracy

  • FeaturesCar Cigarette Lighter Voltage Meter*1
  • Height2.8 L x 1.57 W x 1.17 H inches
  • Width2.8 L x 1.57 W x 1.17 H inches
  • Length2.8 L x 1.57 W x 1.17 H inches
  • Weight0.5 ounces
  • Sports Team1 Piece
  • Clear voltage reading in bright sun or darkness thanks to high-contrast LED display
  • Tracks battery health continuously with 1-decimal accuracy for early fault detection
  • Works in 12V and 24V systems without wiring — just plug into the lighter socket
  • Tough ABS shell with non-slip bumps resists daily knocks and stays secure in hand
  • Pocket-sized at 2.8 x 1.57 x 1.17 in and .5 oz for easy storage anywhere

Purpose and Fit

This compact voltage meter plugs directly into a 12-24V cigarette lighter socket to give an instant digital readout of battery status. It suits drivers who want a quick, tool-free way to monitor vehicle electrical health without opening the bonnet.

Thermals, Noise and Power

The unit draws only 50mA while operating, so it adds negligible load to the vehicle circuit. With no moving parts and an ABS shell, it runs silently and produces no noticeable heat during normal use.

Sustained Load Behaviour

Continuous connection allows real-time voltage tracking over long journeys, and the LED display remains legible in bright sunlight or darkness. The meter is not designed for high-current diagnostics or permanent installation beyond the socket interface.

Highlights

  • Clear voltage reading in bright sun or darkness thanks to high-contrast LED display
  • Tracks battery health continuously with 1-decimal accuracy for early fault detection
  • Works in 12V and 24V systems without wiring — just plug into the lighter socket
  • Tough ABS shell with non-slip bumps resists daily knocks and stays secure in hand
  • Pocket-sized at 2.8 x 1.57 x 1.17 in and .5 oz for easy storage anywhere

Specifications

BrandVKQTS
FeaturesCar Cigarette Lighter Voltage Meter*1
Height2.8 L x 1.57 W x 1.17 H inches
Width2.8 L x 1.57 W x 1.17 H inches
Length2.8 L x 1.57 W x 1.17 H inches
Weight0.5 ounces
Sports Team1 Piece

Questions about this item

How do I plug this 12-24V meter into the cigarette lighter without wiring?

Insert the unit directly into the vehicle's cigarette lighter socket; the plug-and-play design requires no wiring and begins displaying voltage immediately.

Will the LED display or the ABS housing need replacement after extended use?

The ABS shell resists daily impact and friction, while the LED screen maintains visibility in sunlight and darkness; neither component has a stated replacement interval.

At what point does the 50 mA draw become a limitation during continuous monitoring?

The meter draws 50 mA while operating across the 12-24V range; this constant current is the primary electrical load the device places on the battery during sustained use.

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