The Check-Line OS-3 test stand for type M durometers is designed for precise testing on type M samples. It can be used with either the provided specimen holder or the optional O.R.F.-1 O-Ring Fixturing Set (sold separately).
*Durometer Sold Separately
Compatible with RX-1600-M, & RX-DD-M Durometers |
Durometer Teststands 
