Specification:
Material: ABS, PC, Electronic Board
Quantity: 1/ 2 PCS
Color: Black
Weight: 011 lb
Size: 2.82×1.57×1.18 inches
Measuring Range: 6-30 V
Working Voltage: 12-24 V
Working Temperature: -20 to 80 Celsius Degree
Feature: Portable, Practical, Light
Fit Type: Universal Fit
Highly recommend it to you!
-It's small and portable, so you can keep it in your center console or toolbox when not in use.
-Highly practiced red LED three digit tube display is convenient for you to check.
-With it, it allows you to check the battery voltage at any time, which is one of the must-have tools for your traveling.
Notes:
-When the car is not started, the normal value of battery voltage is 12.2-12.8, below 11.6 you need to turn off the car electrical appliances and start the engine as soon as possible, the value is lower than 10V engine can not start.
-After the car starts, the normal value of generator voltage is 13.4-14.8, lower than 13.4 will not be able to charge the battery, you need to check the motor belt and the abnormal load of the car appliances.
-Engine voltage higher than 14.8 is generating too much power, which will damage the battery and the car's electrical appliances, you need to check the generator stabilizer.