Main Technical Data.
.The PTG-4000 coating thickness gauge can be used in many areas of industry including automotive auctions, manufacturing, general engineering, commercial inspection, etc. The PTG-4000 coating thickness gauge utilizes an integrated probe that can automatically detect a Ferrous or Non-Ferrous substrate and comes with 2 substrate samplessteel,aluminum, 4 calibrated thickness samples, carry case, batteries and operation manual. .