Car Coating Thickness Gauge Meter TC-100

• Digital gauge accurately measures paint thickness to detect repainting, filler, or hidden accident damage. • High-precision probes automatically detect Fe (iron/steel) and NFe (aluminum) surfaces. • 2-in-1 probe works on both steel and aluminum body parts. • Switchable measuring units: um / mil. • Features auto calibration, zero calibration, and auto-off function to save battery. • Digital LCD display with backlight for clear visibility. • Ideal for checking original factory paint versus resprayed finishes, and coating on anodized aluminum or metal frames.