- Built to Last: Our dynamometer features a high-strength alloy spring and a sturdy PP handle with a TPR rubber coating, ensuring durability and stability for long-term use. - Adjustable Resistance: Easily set the resistance from 5 kg to 60 kg with the enhanced adjustment knob, allowing for efficient training tailored to your strength level. - Portable Design: Its lightweight and compact design makes it easy to carry in your pocket or backpack, perfect for workouts at home, the office, or while traveling. - Essential Tool for Strength Training: Ideal for climbers, martial artists, athletes, and anyone looking to enhance grip strength, our dynamometer is a crucial tool for muscle training and grip improvement. - Practical Applications: Use it for daily strength workouts, warm-ups before sports activities, or as part of a rehabilitation program to regain grip strength after an injury. This dynamometer combines functionality and convenience, making it an essential addition to your fitness routine.