Standard Abrasives 713296, Aluminum Oxide Handy Roll, P320 J-weight, 2 in x 50 yd, 7100034517 
3M 20967, Portable Utility Cloth Roll 314D, P240 J-weight, 1 in x 20 yd, 7010290604 
Insize 2112-10F, DIGITAL INDICATOR, 12.7mm/0.5″, flat back, 6928640311871
$107.44
Resolution 0.01mm/0.0005″
Button function: on/off, inch/mm, zero.
CR2032 battery, automatic power off.
Data output.
Optional accessory: data output cable, backs, contact points
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