The NEW! Phase II PTG‐3725 coating thickness gauge/paint thickness gauge is the latest, state‐of-the‐art thickness gauge in which you can easily detect the thickness of non‐magnetic coatings on magnetic(ferrous) substrates or an insulating coating on a non‐magnetic conductive substrate(nonferrous). The PTG‐3725 coating thickness gauge uses one external probe for Ferrous substrates and another probe for non‐ferrous substrates. The PTG‐3725 coating thickness gauge/paint thickness gauge uses eddy current and magnetic induction technologies. The PTG‐3725 coating thickness gauge/paint thickness gauge is full featured w giant screen, backlighting, wider measuring range, advanced memory, browsing and statistics, such as min/max values, averaging and counters. The PTG‐3725 coating thickness gauges/paint thickness gauges can be used in many areas of industry including mfg, general engineering, commercial inspection and automotive apps. The PTG‐3725 coating thickness gauge utilizes one external probe for ferrous substrates and one for non‐ferrous substrates and comes with 2 substrate samples (steel,aluminum), 4 calibrated thickness samples, carry case, batteries and operation manual.