Internal sensor.
Resolution 0.001lbf. Accuracy ?0.3% (of load capacity ).
Push and pull test. Peak (max.) and tracking mode.
Units: lbf, ozf, mN, N, gf, kgf, Mpa (only for type B)
Low and high limits with judgement.
1000 memories. Automatic power off.
Metal case, touch buttons.

3M 56477, Speedglas FA III SAR with V-100 Valve and 9100-Air Welding Helmet 25-5702-30iSW, ADF 9100XXi, 1 EA/Case, 7010342473 