LCD speed meter monitors number of rotations, speed and strength
Strengthens & tones fingers, wrists, palms, forearms and shoulders through resistance training
Lightweight and auto power off
Ideal for athletes, musicians, therapists - or anyone wanting to increase strength & dexterity
Ergonomic design with anti-slip silicone wrap

Technical Details

Width : 0.7 cm
Height : 0.75 cm

Product Details

ASIN : B01LZN0MSK