Material: PP + TPR
Dimension: app.9-12x17cm/3.54-4.72x6.69in
1 Pc
Details: Intelligent Electronic Counting Spring Gripper Hand Grip Strength Meter Training Dynamometer Capturing Finger Grip Power
Type: Grip Strength Meter
Applications: Fitness Grip Power Measurement
Features: Grip Strength Meter, Pointer Finger Strength Training, Dynamometer Hand Grip Strength, Power Measurement Device
Usage: 
Hand Grip Strengthener, Grip Strength Trainer, Finger Forearm Exerciser with Counter, Adjustable Resistance 10-40Kg