A paint thickness gauge is a tool that measures paint layers to check whether the vehicle has not been re-painted.
The SMART series paint thickness gauges enable connection to a smartphone via the Bluetooth interface. The GL-SMART application enables a number of additional functions that are not available for standard paint thickness meters, such as editing reports, exporting reports to a PDF file, measuring individual elements and many others.
Measurements are also possible without a smartphone - the meter has a built-in display, the measurement assistant function uses an LED to inform about the condition of the car's paint.