LED Battery Meter Indicator Meter Works on 12 volt / 24 volt Lead-acid batteries.
5 segment LED bar graph display with 10% resolution.
LEDs light / flash to indicate the voltage.
All 5 LEDs light when the batteries were fully charged and 1 LED (from the left) flashes while the battery is almost empty.
Meter will shut off after displaying for continuous 30 seconds and re-start by pressing the ''on'' button.

Technical Details

Product Details

Package Dimensions
Width : 2.7 inch
Height : 2.1 inch
Length : 3.3 inch

Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B01E1J9CQS