CMI255 – General Purpose Coating Thickness Gauge The CMI255 General Purpose Gauge is a handheld coating thickness gauge for quality assurance professionals who require quick, easy, accurate and repeatable measurements. Featuring on-board statistics and greater accuracy than basic inspection gauges, this dual technology gauge (magnetic induction and eddy current) is durably designed with a rubberized cover and IP52 environmental protection. The CMI255 has an integrated probe for single-handed operation. For measuring hard-to-reach locations, consider the CMI257 with a tethered probe offering equivalent performance. |