Hydraulic hand dynamometer

Provides accurate, repeatable grip-force readings. -Designed for reliable grip-force evaluations, this hydraulic dynamometer gives accurate readings without the client feeling the handle move. Ideal for routine screening and for evaluating hand trauma and disease. -The adjustable handle can be placed in five grip positions, from 1-3/8" to 3-3/8" (3.5 to 8.6cm), in 1/2" (13mm) increments to accommodate any hand size. -Peak force needle remains at the maximum reading until it is manually reset. -Records in pounds and kilograms up to 200 lbs. (91kg). -Includes a protective carrying case. -Each dynamometer is calibrated and is certified accurate. A Certificate of Calibration is included with each dynamometer. -One-year warranty.