Athletes, physical therapists, and fitness enthusiasts - this grip strength tester is seriously impressive! With a massive 396lb (180kg) capacity and high-precision strain gauge sensor, you get accurate digital readings of your grip strength instantly. The large LCD display shows everything clearly - user code, age, gender, grip strength in pounds or kilograms, and your grip status. It stores up to 19 user profiles so you can track progress over time, and even shows your last measurement for easy comparison. You can power it with either USB charging or 2 AAA batteries (not included), making it super versatile for gym, clinic, or home use. The included hand grip strengthener lets you train between tests, building that crushing handshake or improving performance for sports like rock climbing, baseball, or martial arts. The device measures about 7.7x5x1.2 inches, making it portable enough to take anywhere. Whether you're rehabbing an injury, training for competition, or just curious about your grip strength, this professional-grade tool delivers reliable data you can trust. The build quality feels solid, and the functionality rivals much more expensive medical equipment. If hand strength matters for your sport or recovery, this tester is an invaluable tool for tracking your progress and pushing your limits!