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NexDiag PTG Professional with Toolcase
The Next generation Paint Thickness Gauge is here!

NexDiag PTG is a professional car paint thickness gauge, effective in operation and easy to use, which allows you to make quick and, most importantly, precise measurements. The NexDiag PTG meter enables testing of steel, galvanized steel and aluminium surfaces.

It's important to note that the varnish sensor can detect the substrate being tested automatically. Our paint thickness gauge also features additional cutting-edge features that make it easier and more efficient for the user to inspect vehicles.

By utilizing a movable head and a specialized probe housing, the device has effectively eliminated the impact of vibrations on readings taken from convex or concave internal and external elements of a vehicle. The combination of the gauge and a smartphone offers the user unprecedented possibilities compared to what traditional gauges can provide.

The Professional version makes measurements with even greater accuracy than the Standard and Advanced versions. In addition, the Professional gauge has a number of options that will help the user to examine a vehicle more efficiently and more effectively, including:

  • Suggested measurement points
  • Buyer’s guide
  • Export of measurement history
  • Creation of reports
This is the most modern device of its kind on the market.

Range of measurement 0 - 3000 μm (0 - 118.11 mils) 0 - 2500 μm (0 - 98,43 mils)
Measurement resolution 1 μm (0,04 mils) 1 μm (0,04 mils)
Type of probe / Probe ending Movable / Spherical Movable / Spherical
Probe housing Profiled Profiled
Curve measurement Yes Yes
Measurement memory Up to 8000* Up to 4000*
Substrate recognition Steel, Galvanized Steel**, Aluminium Steel, Galvanized Steel**, Aluminium
Substrate testing Steel, Galvanized Steel**, Aluminium Steel, Galvanized Steel**, Aluminium
Zinc detection ** Up to 1000 μm Up to 800 μm
Lacquer Coating Analysis System - SAPL Extended ver. 2 Extended
* after performing the indicated measurements, the next ones will be saved in the place of the oldest saved results
** recognition of galvanized steel - beta version, recognition in the range of 0-1000 μm