Digital LED Auto Car Cigarette Lighter Volt Voltage Gauge Meter 12V/24V ac

Description

Description:
1.This digital gauge displays the voltage of batteries in the car
2.With high brightness of LED(light-emitting diode)there is no difficulity in seeing the display
Installment:
1.Clean the cigar socket
2.insert the jack of the product into a cigar socket
What kinds of batteries is healthy
1.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)
2.With the engine off,and nothing turned on,the LED display:
greater than 12.0(12V CAR) OR 24.0(24V CAR)(for reference only)
Attenion:
1.For DC 12V or 24V CAR
2.Measuring range:DC 8V-30v+/-1.2%
Note:
Please pull out the device when you leave your car, do not use the device more than 2 minutes in 24V cars, or it will burn out.
Package Includes:
1 x Electric Voltage Meter
On Jan-22-21 at 01:38:00 PST, seller added the following information: