Digital Electric Hand Gripper and Strengthener Meter

LED high-definition large screen with intelligently displays and automatically grabs the maximum strength value 
Test + exercise two-in-one meter. It's suitable for classes + pre-exam exercise + rehabilitation training. 
 Accurate measurement, easy to operate and adjustable grip distance up to 90kg grip strength.  

Packing list:

Dynamometer *1pc+TYPE-C data line *1pc+ instruction manual *1pc