Paint Thickness Gauge Car Coating Tester Portable Paint Gauge Thickness Meter Pen Waterproof Car Body Damage Detector for Crash Check

What is the meaning of the corresponding color？Blue - Layer thickness up to 70 um - Thin paint layer.(The paint is laid without a ground coat or polish)Green - Layer thickness up to 100 to 200 um - Original paint.Yellow - Layer thickness up to 200 to 300um- After paint repairs (Second layer of paint)Red - Layer thickness up to 300 to 520 um - Surfaces have been repaired (2 layers of paint)Black - Layer thickness up to 520 to 750um - Surfaces have been filled and painted

• Check Used Car Paint: This paint thickness gauge can test whether the paint is original paint, help to judge whether the car has hidden damage under the new appearance
• NOTE for Using: After wiping the test area clean, you need to pull it slowly when using the coating thickness tester, don't pull it too fast, or it will lead to inaccuracy
• Clear Display: When you use the paint thickness meter to test the thickness of the metal and the paint, the 5 colors displayed indicate the different thickness of the paint: blue -up to 70 um, green -100 to 200 um (common coating thickness of new cars) yellow 200 to 300 um, red 300 to 520 um, black 520 to 750 um
• Portable, Quick Test: Designed like a pen, the coating thickness gauge is lightweight and can be taken to monitor at any time. No batteries needed, can be used for a long time
• Magnetic Tip: The paint thickness tester has a magnetic tip that reaches the curved surface areas. With waterproof design, it can be used even in rainy days. Please read the instructions of the card before using