OptiFlex 3 replacement pendant. Easy to install with simple plugin.

The OptiFlex 3 features several new innovations, including:
Progressive ROM Auto ROM Increase - Eliminates time consuming adjustments by automatically increasing daily range of motion.
Oscillation Zone ROM Stretch Repeat - Allows more time spent in the active or working range of motion.
Fast Back ROM Accelerator - Accelerates through non-working ROM while knee spends more time in active range of motion.
Comfort Zone ROM Limiter - Addresses patient pain threshold by providing therapy at a reduced flexion angle limit.