Jamar® Hydraulic Hand Dynamometer
Ideal for routine screening of grip strength and initial and ongoing evaluation of clients with hand trauma and dysfunction. Unit comes with carrying/ storage case and complete instructions. The warranty does not cover calibration. See below for information on a convenient and economical way to calibrate your dynamometer. CE Marked. Latex free. Made in USA.

Calibration and repair of your evaluation instruments in an ISO 9002 Registered Lab TECH ONE is the only Lab approved by Sammons Preston Rolyan for calibration and repair of hand dynamometers, pinch gauges and other evaluation tools. In our continuously updated (ISO 9002) A2LA accredited registered lab, our technicians give each unit a complete 9-point tune-up that includes:

• A thorough cleaning
• Visual inspection for leaks
• Lubrication
• Zero-point adjustment
• Force application and adjustment
• Inspection and/or replacement of crystal
• Verification of peak-hold function
• Check handle clearance
• Inspection and improvement of cosmesis.