laser tachometer in car

How Does A Laser Tachometer Work? (Answered!)

Tachometers are useful in a lot of different applications especially when we are talking about anything that’s motor or something that is moving. That’s because it is capable of measuring a moving object’s revolutions per minute. Now, with that said, there are now newer types of tachometers called laser or optical tachometers that are now

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Bad Speedometer Cable

What Does A Bad Speedometer Cable Sound Like? (Explained)

When it comes to your speedometer, you should know very well that speedometers rely on a cable that transmits data from the sensor to the vehicle’s ECU. For your speedometer to stay reliable, you need to make sure that your speedometer cable is working well enough. Then again, there are some cases where your speedometer

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