Paint Thickness Gauge Meter Fe/NFe Probe Coating Thickness Gauge Professional Multifunctional Car Paint Depth Gauge Test Precise HW-300PRO for Car Automatic Detection(black) (black)

Excelente producto, confiable

It did a good job of letting me know when a body panel had been repaired during my recent car search. Totally worth the price!

It's a good product, but it took me a long time to figure out the calibration, because no one told me that before pressing a key combination, the device should be turned off Xd

This item functions as advertised. I don't know if this is as accurate as a very expensive one, but this is great if you are checking out used cars. You can tell if there is bondo or has been repainted. Works on Aluminum and Metal. There is a calibration procedure and you can practice on your cars. Paint that is on door jambs is always thinner than paint on the body, and it is able to determine that.

Seems to work, but no instructions in the box. The calibration method is not intuitive, and I only got it from reading other people's reviews.