Check the listing for details. Professional Digital Hand Dynamometer Grip Strength Testing Physical Therapy. Condition: New. Listed at 124.99 USD. FUNCTIONAL MODEL - Does everything a standard hydraulic dynamometer can do with greater accuracy and repeatability. Use to view live real-time, strength readings with the Max Force test. Peak maximum values are displayed until digitally reset. ACCURATELY MEASURE GRIP AND PINCH STRENGTH - Time to upgrade your old hydraulic dynamometer! BIMS uses digital load-cell technology to measure grip and pinch strength with greater accuracy, consistency, and repeatability than standard hydraulic dynamometers. GREAT FOR PROFESSIONALS - BIMS dynamometers are optimized for professional use and are perfect rehabilitation and physical therapy clinics. Test results can be quickly calculated and digitally reset making this device ideal for high volume testing.