ElektroPhysik is the leading manufacturer of measuring instruments for the surface technology. Being a pioneer in the field of non-destructive coating thickness measurement, ElektroPhysik has successfully advanced new product developments along with international standardization of the coating thickness measurement.


Wireless Coating Thickness Gauge

Bluetooth sensor for coating thickness measurement for use with a tablet or smart phone.

Easy to use

  • start the SmarTest app
  • switch on the sensor
  • take measurements


  • works with all SIDSP sensors
  • more than 8 hours with one battery charge
  • Bluetooth® and Bluetooth low energy®