You are going to purchase a second-hand car so these questions come in mind ~ “Does the paintwork only look this new because it has been repainted?” Or “Has the body been filled?”~ The Westfalia paint thickness tester will help to answer these questions. You can test the paint thickness on both aluminum and steel. There are 3 LEDs will indicate the paint thickness. After checking, you can start bargain for the price. The Paint Thickness Tester is available £10.

[via Redferret]