








💪 Unlock your strongest grip and never miss a rep!
The JTHEW Grip Strength Tester Trainer combines a high-precision electronic dynamometer capable of measuring up to 400lbs with an adjustable resistance grip trainer ranging from 11 to 132 pounds. Designed for serious athletes and fitness enthusiasts, it supports 19 user profiles and features smart counting to track reps. Built with durable materials and ergonomic handles, it ensures long-lasting, comfortable, and scientifically optimized grip strength training.





| Color | Black |
| Material | Plastic, Stainless Steel |
| Brand | JTHEW |
| Item Weight | 1.5 Pounds |
| Style | Adult |
| Tension Level | Extra-Heavy |
| Product Dimensions | 7.67"L x 5.1"W |
| Shape | Round |
| Manufacturer | JTHEW |
| Item Package Dimensions L x W x H | 8.39 x 5.47 x 3.03 inches |
| Package Weight | 0.66 Kilograms |
| Item Dimensions LxWxH | 7.67 x 5.1 x 0.04 inches |
| Brand Name | JTHEW |
| Part Number | GST001 |
| Size | 5-60kg |
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