What is the normal reading for a paint thickness gauge?

1 Answers
Philip
07/29/25 9:23am
The normal reading for a paint thickness gauge is between 120-180 microns. Introduction to paint thickness gauges: A paint thickness gauge is a tool used to measure the thickness of car paint. The reading can indicate whether the car paint has been repainted, and it is commonly used in the used car industry. How to use a paint thickness gauge: Press and hold the power button while the gauge is off to turn it on, and reset the reading to zero. Aim the gauge at the surface of the car paint, maintaining an optimal distance of about 5cm—neither too close nor too far. Take readings from five points on the same area of paint: the four corners and the center. Then, calculate the average value.
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