Aqson Aqson U-Groove Size 16 mm Pulley Steel Bearing Roller Wheel,Heavy Duty Sliding Gate Track Rail Rigid Caster Wheel,U Track Rail,Hardware Accessories,4 Pcs (Size : 100mm/4Inch)

• Low working environment requirements, it is a good choice for thickness measurement of car paint and metal paint
• Used to measure the thickness of the paint layer of the car coating, with little damage to the car coating
• With LCD screen display, high resolution, fast and clear imaging, easy to use, observe and read
• It can be automatically calibrated during measurement, and the measurement results are automatically saved
• The instrument is small and portable, battery‑powered, easy to carry and measure at any time
• Warranty not applicable for this product