VVV-GroupCoating Thickness Gauge CM-206X Digital Paint mil Micron Meter Best for Car Depth Thickness Measurement Tester (Resolution 0.001mils)

Q: Can you change the reading to microns?

Of course. This thickness gauge can make measurements in mils and microns

Q: What the reading OL means ? I can’t get any reading after its calibrated

Please do the following: with the gauge off, press and hold the “power” button until the “RS” symbol appears on the display. Then calibrate again. Please let us know the result

Q: Will this unit work to measure the coating thickness on structural steel I-Beams?

This thickness gauge will allow you to complete your production task

Q: How often must it be calibrated?

You can install batteries and check cars. This thickness gauge has a very fine factory setting, therefore it does not require calibration to test vehicles