LED Display Cigarette Lighter Electric Voltage Meter For Auto Car Battery
Car battery voltage display
Powered by car cigarette lighter charger (DC 12~24 V)
This digital gauge displays the voltage of your cars battery. This gauge plugs directly into your cigarette lighter for an accurate reading on the current voltage.
When your engine is running the LED should display: Between 13.5 TO 14.5 volts. With the engine off, and nothing turned on, the LED should display: greater than 12.0 volts.
Item has a Blue Screen, but outputs in a Red LED color
Portable plug-in car battery voltage DC tester
Gives an accurate battery reading when your car is on or off
Powered via DC car outlet
Voltage available: DC12~24 V
This digital gauge displays the voltage of batteries in the car.
With high brightness of LED(light-emitting diode) there is no difficulity in seeing the display.
Clean the cigar socket.
Insert the jack of the product into a cigar socket.
Installation: insert the jack of the product into a cigar socket
Operating Temperature:-10 to +80 Celsius degree
Item type: Battery Testers
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)
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)
Measuring range : DC 8V-30V%1.2