KNKCS Paint Thickness Gauge for Cars, Fe/Al/Zinc, Rotating Screen

KNKCS paint thickness gauge for cars with Fe/Al/Zinc detection and a rotating screen for checking resprays on used cars.
Price range: $$ (Mid-range)
What we liked
- + Fe/Al/Zinc detection covers steel, aluminum and galvanized panels
- + Rotating screen stays readable on roofs, doors and lower sills
- + Affordable way to spot filler or repaint before buying a used car
Trade-offs
- - Check the measuring range suits the panels you plan to inspect
- - Budget gauges may need calibration checks with reference foils
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