There are a number of tools you can use to check paint thickness on an already painted car.
Car paint thickness checker.
Get it as soon as thu sep 24.
Coating paint thickness gauge meter digital paint thickness tester handheld with auto off auto fe nf 2 in 1 sensor measure range 0 1300um 0 51 2mil for steel automotive aluminum metals.
The dpm 816 is highly accurate with a sensor made in russia that has a measuring range up to 137 mils a resolution up to 0 001 mils and an accuracy up to 1 0 04 mils.
Another excellent option for those looking for a paint thickness gauge for car inspections is from carsys.
There are usually about 0 1 0 17 mm for the combination of painting primer base and clear coat.
Visually inspect the paint job.
Carsys paint thickness gauge is a little bit more sophisticated than the one from vvv group we listed above.
Robustness easy to use made in germany.
Vehicle paint thickness is measured in mils or thousandths of an inch and quality paint usually falls in the 6 8 mil range.
The thickness tester must pose the common measuring range of paint thickness at least 0 750µm 0 75mm.
We have had customers even companies with strict quality requirements try oem meters mostly from china but returned to the qnix handy car paint mil thickness meter for the following reasons.