Resolution .001″/0.01mm
Buttons: on/off, zero, inch/mm, data hold, ABS/INC, preset
ABS/INC is for absolute and incremental measurement.
Automatic power off, move the digital unit to turn on power
Carbide tipped scriber.
Made of stainless steel
Battery CR2032, data output.

Insize 2197, LARGE RANGE DIGITAL RADIUS GAGE, R1(4-590"/100-1500mm), R2(4-590"/100-1500mm), 697409778087
Dynabrade 11684 Dynabelter Contact Arm Assembly 4" DIA X 5/8" W., 40 Duro Serrated
3M 05010, Cloth Belt 384F, 120+ XF-weight, 1/4 in x 24 in, Fabri-lok, 7100141428, 200 per case
Dynabrade 11254 Contact Arm Ass'y, 4-3/4" Dia. x 1/2" W
3M 01328, PSA Cloth Disc 348D, P180 X-weight, 3 in x NH, Die 300V, 7000045068
ACS 1/2 in x 18 in Diamond Metal Bond Belt, 120M/125u
3M 77198, Scotch Brite Roloc Deburr & Finish PRO Unitized Wheel, DP-UR, 8C Coarse+, TR, 2 in x 1/4 in x NH, 7100109131
ACS 2" Diamond Roloc Disc, 400 Mesh, W/ Plastic Button
ACS Type 29, 4-1/2 X 5/8-11, Diamond/ Silicon Carbide Flap Disc, 60M 