1. Easy to use.
2. 2.0mm max range.
3. 2units mm/mil.
4. Car paint surface measurement value is 0.1mm not to paint normal value is about 0.1 to 0.3.
5. Measured value is 1 mm explain here to paint.
6. This tester is designed to not-destructively measure the thickness of non-magnetic coatings(including paint enamel plastic epoxy etc)on iron steel or aluminum.