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PosiTest® PC

PosiTest PC ProbeNon-contact Uncured Powder Thickness Gauge

The Positest PC evaluates uncured powder coatings using non-contact ultrasonic technology to predict a cured thickness. The unit has no cable to brush and disturb powders and is simple to record measurements even over moving parts.

It is suitable over any geometry, even small tubes, odd shapes or moving parts. When precision is critical a calibration adjustment can improve accuracy over unconventional substrates or exotic powders.

The PosiTest PC has the ability to stream positioning and measurement data via its USB port, and can be integrated into on-line, automated applications. A USB Retention Fixture accessory ensures the cabled connection never comes away.


  • No calibration adjustment required for most powders, but available if useful.
  • Scan Mode continuously takes measurements — ideal for analysing large areas
  • Target Grid simultaneously displays distance to the part and alignment, making measurements easy
  • Solvent, acid, oil, water and dust resistant — ideal for harsh powder coating environments


A target grid guides the user to placing the PosiTest PC the correct distance from the piece under test, this is 2 cm away, and aligned perpendicular to the surface.

PosiTest PC Targeting Grid


  • Storage of 999 readings with onscreen averaging. Stored readings can be downloaded to PosiSoft Desktop Software
  • Conforms to ASTM D7378
  • Two year warranty
Range  20 - 100 µm 
Resolution  1 µm
Accuracy ± 5 µm
Measurement Time  1-3 seconds
Measurement Distance to Powder  19 mm
Measurement Area  2 mm
Size  24 x 64 x 51 mm
Weight 180 g 

PosiTest PC Kit as suppliedKit and Accessories

The standard test kit is supplied with the following accessories.

Probe Zero Fixture, 4 AAA batteries, flat-head screwdriver, instructions, replacement probe screen, protective lens shield, USB cable, hard shell case, two (2) year warranty

Also available are the following items:

  • Replacement Probe Screens [2x]
  • USB Retention Fixture

Other Resources



Auckland, New Zealand

Jun Han Lee

E: This email address is being protected from spambots. You need JavaScript enabled to view it.

M: +64 274 738758

T: +64 9 377 6778