Measure radius of external arc, arc angle of measured surface should be larger than 90?
Resolution .0005″/0.01mm
Buttons: on/off, set, inch/mm, preset (+, -)
Automatic power off, move the digital unit to turn on power
Battery CR2032, Data outputMade of stainless steel
Supplied with pin gage for zero setting
Related products
Measuring/ Inspection Instruments
$26.25

3M 20889, PSA Cloth Disc 348D, 50 X-weight, 5 in x NH, Die 500X, 7010294666
Insize 1120-5001, DIGITAL INSIDE GROOVE CALIPER, 2.36-20"/60-500mm, 6940561961041
Norton 66261126299 - 2" X 50 Yard 80 Grit Metalite™ Aluminum Oxide Cloth Roll, 1 Each
Air Turbine Tools 310RSV - 6mm Router Hand Tool Series, 30,000RPM, 33431
Dynabrade 90211 1/8" W x 18" L 60 Grit A/O DynaCut Belt, 50/pack
3M 75951, 663FC 1" X 30", 20u Diamond Trizact Belts, 7100210975 