Pocket tool for instant detection
the thickness of base copper on laminates and tubes.
Visualisation of readings in microns and ounces for
5, 9, 12, 17, 35, 70, 105 and 140 micron laminates.
Instantaneous reading not affected by thickness of dielectric.
of the dielectric. Low battery indicator.
Powered by a standard 9 volt battery.
Dimensions 66 x 32 x 104mm. Weight 125 grams.
No calibration or calibration samples required. Supplied with
9 volt battery and protective case with belt clip.


The ITM52 is a very versatile tool that provides a fast, accurate, non-destructive measurement of copper thickness inside single-sided, double-sided, multilayer vias and on the surface of the laminate.

The following probes are available

The UPA Caviderm uses the principle of micro-resistance to accurately measure surface copper and vias, setting the standard in the PCB industry. It is a fast and efficient method of measuring copper in vias on printed circuit boards. Surface copper thickness is measured quickly and accurately on epoxy laminates. Copper on multilayer boards can be measured without loss of accuracy! Benefits include

Direct thickness reading (in imperial or metric units)
Ten non-volatile application memories store start-up data
Measures copper thickness including electrolytic copper and electrolytic copper – even through tin-lead or gold sheets
LCD display
Instant determination for go/no-go testing
Source surface probe for direct measurement of copper/epoxy surface coating