Jamar Digital Pinch Gauge, Accurate Hand Measuring Dynamometer, Max Force Indicator, LCD Display, Hydraulic Pressure Tool for Determining Isometric Tip, Key & Palmar Finger Strength

Jamar Digital Pinch Gauge, Accurate Hand Measuring Dynamometer, Max Force Indicator, LCD Display, Hydraulic Pressure Measuring Tool for Determining Isometric Tip, Key & Palmar Finger Pinch Strength Digital precision dynamometer with easy to read LCD display screen accurately measures pinch force exerted on the finger plate Digital pinch gauge measures 10" x 5" x 2" (25 x 13 x 5cm), comes with one 3V battery and a wrist strap Has two toggle buttons to scroll through the past stored measurements taken (up to 99 readings) and a button to zero the last reading stored in memory Ideal tool for measuring isometric tip, key, and palmar pinch strength with a zero calibration system for accurate measurements Great for physical therapy offices and clinics to help determine strength after injury or trauma and recovery progress in the hand muscles during therapy