Electronic counting grip: 10-100KG adjustable, can count 9999, electronic display, one-key reset, display counting. The resistances is easily adjustable (10-100kg) and you can freely increase or decrease the level.
Strengthen Hand Grip 10-100Kg A-Type Adjustable Wrist Expander
10-100 kg R-Shape Hand Grip Strengthener Finger Exerciser Indoor
Hand Exercisers - Think Sport
GYM RAG 10-100 kg Hand Grip Strengthener Exerciser – Adjustable
Grip Strengthener – 5-60 kg Adjustable Hand Exerciser Forearm
Electronic counting grip: 10-100KG adjustable, can count 9999, electronic display, one-key reset, display counting. The resistances is easily
10-100 kg R-Shape Hand Grip Strengthener Finger Exerciser Indoor Therapy Forearm
POWEREST Adjustable Hand Grip Strengthener, Hand Gripper 5 to 60
Electronic Hand Exerciser 10-100kg Adjustable Hand Gripper Heavy
3Pack Finger Strengthener Hand Grip Strengthener 6 Resistant Level