Description: This fun yet serious device helps strengthen grip, improves motor skills of the hands and fingers, and increases circulation. The digital hand exercisers main features are:
Ergonomic grip which fits comfortably in the palm of the hand
Voice announcement of the number of grips completed, grip force (current and accumulated) and max grip force
Clear female voice
Wide compression tension - from 8.8 pounds to 199.6 pounds
Two display modes show total and maximum force
Four operation modes - auto announcement of total count, total force, present force and non-talking>br>
Size 7" long x 2½" wide
Uses 2 x AAA alkaline batteries (supplied).