✓【MEASURES METAL PANELS ONLY】This paint depth gauge reads coatings on magnetic steel and iron (Fe) plus non-ferrous aluminum and copper (NFe), detecting the substrate automatically with no mode switching. Will NOT read plastic bumpers, fiberglass, carbon fiber, wood or drywall. Perfectly suited for Measuring hoods, doors, roofs, fenders and aluminum body panels.
✓【0.1μm RESOLUTION READS PRIMER TO CLEAR COAT】Range 0-2000um (0-78.7 mils), 0.1um resolution below 100um, accuracy ±(3% + 2um). Note: Calibrate to zero on the included bare substrate before first use and verify with the calibration foils; keep the probe flat and vertical, hold still until the value locks, and avoid convex curves under 5mm, weld seams, rust and dirt. Minimum substrate thickness 0.3mm.
✓【ONE BUTTON: SINGLE VS CONTINUOUS SCAN】Press the "↺" button once to enter Continuous mode — readings refresh every 0.3 seconds as you slide the probe across the panel, and the screen shows the average, maximum and minimum of the last 10 measurements, so uneven clear coat, spot repairs and repainted panels appear in one swipe. Press "↺" again to return to Single mode, which locks each individual reading. Power on, place flat, read — that is easy to use.
✓【HOLD, STORE 30 SETS, EXPORT VIA USB-C】Data Hold freezes each reading in deep engine bays and tight gaps; 30 groups stay in memory and transfer to a Windows PC over USB Type-C — ready for dealer inspection sheets and QC logs. Built for used-car buyers, car dealers, bodyshop technicians, detailing studios, coating applicators and manufacturing quality control.
✓【AUTO-ROTATION & USER-FRIENDLY DESIGN】This automotive paint thinkness meter has a 2.0-inch large color screen with auto-rotation, so the reading is always right side up no matter how you hold it. Unit switching (um / mm / mil), language selection, time setting, sound adjustment, low battery reminder, auto-shutdown, factory reset and formatting are all built in — covering the needs of both DIY enthusiasts and professional quality inspectors.
✓【COMPLETE KIT, 2-YEAR REPAIR-OR-REPLACE】Includes gauge, USB Type-C cable, calibration foils, bare substrate, 3 x AAA batteries(remove them for long storage) and manual. We offer 24-hour customer service and a 2-year warranty for the paint meter CTG01 — your satisfaction is our priority.