Resolution .00005″/0.001mm.
Non-rotating spindle.
Button function: on/off, set, inch/mm, ABS/INC.
Data output. LR44 battery, automatic power off.
Ratchet stop.
Supplied with 7 pairs of anvil/spindle tip (same as series 3280).
Setting standards are included (except 0-1″/0-25mm).

3M 45095, Roloc Disc Pad TR, Medium 2 in 1/4-20 Internal, 7000045282
3M 45100, Roloc Disc Pad TR, Hard 1-1/2 in 1/4-20 Internal, 7000045286
3M 27261, Ultra Durable 5 inch Power Sanding Discs, Universal Hole, 320 grit, 7100188480, 10 per pack
3M 13627, 947, Hookit Disc Pad Holder, 7 in x 1 in x 5/8 in 5/8-11 Internal, 7000028353 