09 Ago Starrett HT-6000-221 Motorized UCI Probe 0.3kg for 3821 & 3822 Hardness Tester
Probe only. Used with Starrett 3821 & 3822 Portable Ultra Sonic Hardness Tester. This is an optional accessory. Phase II site has this listed as best for checking coating layer hardness or finished thin parts....