Auto-Lak-Test (ALT BIT 3003 & ALT TOP) is a tester which is used to detect layers of lacquer on automotive vehicles, which are invisible to the naked eye. We check if a car has been involved in an accident and if the lacquer is original. It is much easier to negotiate a better price when we can state that the vehicle has hidden body defects. The purchase price of the Tester can be repaid with the first purchase of a used car. The tester has a shape of a small pen (10 mm of thickness, 100 mm of length). It is made of aluminum alloys and other high quality of materials resistant to normal mechanical factors, weather conditions and oil-derivative products.Magnetic meters do not require any power supply. They are small, handy and have many years of failure-free use. Our tests are the result of many years of experience. While producing these devices our company uses the highest quality materials so that our products have a long life without any breakdowns.