Resolution .001″/0.01mm
Measure radius of internal or external arcs
Buttons: on/off, hold, mm/inch, s(select jaws), zero
Display can be rotated by 320?
Supplied with 4 jaws for different sizes of arc
Battery CR2032, automatic power off(time is adjustable)

3M 29822, Sanding Screen, 120 Grit, 20 in x NH, 7100160250
Insize 0130-L110, LIGHT METER (BASIC TYPE), 6974029776564
Dynabrade 51332 .7 hp Router, 3-1/2" Base, Central Vacuum, 20,000 RPM, 1/4 Collet
3M 22397, Roloc Disc 361F, 60 YF-weight, TR, 1-1/2 in x NH, 7000045097
Dynabrade 22090 2-3/4" x 5" Hand Sanding Block
3M 35831, Hookit Dust Extraction Flexible Radius Sanding Block, 178 mm x 66 mm, 7100256512
3M 05710, Buff Pad Adaptor, 05710, 5/8 in, 7100017371
3M 97986, Hi-Strength 94 ET Cylinder Spray Adhesive, Red, Large Cylinder (Net Wt 26.2 lb), 7100018953 