Measuring range: magnetic induction probe 0~80mils, eddy current probe 0~32mils.
Resolution: 0.01mils (range<10mils), 0.1mils (range?10mils).
Repeatability: 0.06mils (range<10mils), 0.1mils (range?10mils).
Measuring mode: continuous or single. Calibration mode four points calibration.
Suitable for small surfaces, concave or convex surfaces after calibrated.

Dynabrade 78584 1/4" Dia. x 1-1/2" W x 1/8" Center Hole, 80 Grit, 100/pack
3M 19087, 1100 Probed Test Earplugs 393-2010-50, 10 Pair/Bag, 5 Bags/Case, 50 Pair/Case, 7000002409
3M 07461, Scotch-Brite Roloc Coating Removal Disc, 07461, CR-DH, TR, 3 in, 7100258410, 25 per case 