The TOP-CHECK Ferro-1000 coating thickness gauges from List-Magnetik use a probe that requires a small contact area and low contact force. These compact gages, barely larger than a probe, are ideal for measuring thin coatings on uneven or complex surfaces such as tin cans.
 
The handy metal housing is splash-proof to IP 64 for trouble-free coating thickness measurements in harsh environments. With a single push button and self-explanatory multi-language menu navigation, the coating thickness gauges are easy to use.