3M 7494, 922, Disc Pad Holder 922, 2 in x 1/4 in Shank, 7000045864 
Insize ISF-1DF100, DIGITAL FORCE GAGE, 22lbf, 6928640348686
$746.38
Resolution 0.01lbf.
Accuracy ?0.3% (of load capacity).
Measuring mode: tracking, peak (max.), low and high limits with judgement.
Push and pull test.
Units: lbf, ozf, N, gf, kgf. 500 memories.
Automatic power off. Metal case.
LCD display with backlight. The display flips over when the bottom faces up.