Reading in digit and analog. Display can be rotated by 320?.
Button function: tolerance Go and No-Go display, data preset, measuring direction change,
max./min./TIR measurement, inch/metric conversion, absolute/incremental measurement.
Automatic power off. Data output
Optional accessory: data output cable (code 7315-50M, 7302-40M, 7305-40M), backs, contact points.

3M 65490, Pro Grade Precision Ultra Durable Universal Hole Sanding Disc, DUH580TRI-10T, 5 IN x UH, 80, 7100202914, 10 per pack
3M 22394, Roloc Disc 361F, 50 YF-weight, TR, 3 in, Die R300V, 7000045096
Insize 2197, LARGE RANGE DIGITAL RADIUS GAGE, R1(4-590"/100-1500mm), R2(4-590"/100-1500mm), 697409778087 