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2 inch voltage gauge
When refitting a vehicle, we will use the voltage gaue. The most voltage gauge is 2 inch. The 2 inch equal to 52mm. Our 2 inch voltage gauge use environmentally friendly anti flame retardant materials. The environment-friendly anti flame retardant material with frosted texture can better integrate with your car.
For 2 inch digital display voltage gauge, the finished digital display voltage gauge can be directly assembled. For ease of use, the power voltage of the digital meter is 220V, and the voltage range is 0-200v. This digital voltage meter can be purchased from our company. It has a wide variety and is easy to use.
How do I look at the voltmeter? When starting the car, the voltage display 13.5-14.5 is normal. It's not normal if there is more or less. When turning off the engine, it can be started normally as long as the voltage is not lower than 11V. Some people say it can be started if the voltage is not lower than 10.6v. In order to be conservative, I use 11V as the standard. When turning off the engine and listening to music, if the voltmeter is lower than 11V, I have to turn it off immediately, and then start the ignition for charging. If I don't drive much, it's lower than 11V, It's better to remove it and charge it with the battery chargerIn general, this small voltmeter can detect the state of the battery. I think it's very useful. If you like to do it, you can do it. It's not only practical but also beautiful.
The battery power can be observed through the electric eye. The main function of the electric eye of the battery is to enable the user of the battery to visually see the storage state of the battery.It is mainly divided into three states: (the color of battery eye of different manufacturers may be different). Green or blue indicates good condition; Black or red indicates that charging is required; White indicates that the battery needs to be replaced. The correct and reliable power detection method is to connect the starter on the vehicle to detect the battery voltage. The steps are as follows: under the normal temperature of the engine, connect a voltmeter to the positive and negative poles of the battery, and pull out the wire of the fuel injector to prevent the engine from starting. Start the engine and run continuously for 5 ~ 10 seconds, while observing the degree of the voltmeter. When the starter and the line are well connected, the 12V battery voltage is 9.6V or higher, indicating that the battery is in good technical condition; If the voltage is lower than the above value, it indicates that the battery is in a power loss state and the storage capacity is insufficient.
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