This versatile Finger Tester is great for measuring finger strength, or for massaging the hand. Tester measures 4.2" x 1.3" dia with 0.7" dia gauge, which reads from 0 to 60 scale units (not pounds). Includes pop-up measurement rod which retracts during testing. Outside of Finger Tester has pyramid-shaped spikes, providing effective stimulation when rolling along the palm or other body parts.
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