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COATING THICKNESS GAUGES
 
 
 
The NEW! Phase II PTG‐3725 coating thickness gauge/paint thickness gauge is the latest, state‐ofthe‐
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.
 
Main Technical Data for PTG‐3725 coating thickness gauge/paint thickness gauge:

Measuring Range: 0‐1250um or 0‐50mils
Resolution: 0.1um to 100um, 1um over 100um
Accuracy: +/‐1‐3%N or 2.0um, whichever is greater
Min measuring area: .2” x .2” (5mm x 5mm)
Min substrate thickness: ferrous 20 mils(.5mm), Non‐ferrous 2mils(50um)
Min radius of curvature: Convex .12” (3mm), Concave 1.2” (30mm)
Max surface temp: 302 deg F (2 second contact)
Power: 2 AAA
Dimensions: 126 x 65 x 35mm (5 x 2.6” x 1.5”)
 

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.

 
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