PTC Instruments Model 307L Type D Durometer

PTC Instruments Model 307L Type D Durometer UNIT ONLY

Shore Instrument MFG Durometer Hardness Type D ASTM D2240 Tester with case

PTC Model: 307L Durometer ASTM Type D With Case, PTC Hardness Tester

PTC Instruments Model 307L Type D Durometer No Case Bent Needle

Bareiss Shore Durometer DIN ISO 48-4 W/Case Hardness Tester, Lab Eqmt, Inspect

PTC Instruments~Model: 307L Durometer ASTM Type D.~Made in the U.S.A.

Shore MFG Durometer Hardness Type A-2 Instrument Tester in Case w/ calibration