Products available online direct from the manufacturer
Rex Durometer Operating Stands and Accessories
These operating stands control test conditions to eliminate operator error. Models OS-1 and OS-AUTO are appropriate for use with all durometers except Type M. Models OS-2 and OS-2H are appropriate for Types A, B, O, and E. Model OS-3 is to be used with Type M durometers, and is required for their use to be in accord with ASTM D2240. OS-1, OS-2, OS-2H, and OS-3 are generally available from manufacturer stock; OS-AUTO has a lead time of about three weeks.
These accessories provide the following benefits: Uniform test pressure provided by a static weight (item 26351), USB computer connectivity (items 26361 and 26362), and protection of operating stands from airborne contaminants (item 26371).