Grip Strength Tester & Trainer 2-in-1 Combo Set-Digital Hand Dynamometer with LCD Display, Max 400lb/180kg Capacity, Resistance Ring with Ergonomic Design for Sports, Gym, Home & Rehab

[2-in-1 Grip Strength Tester & Trainer] Instantly switch between precision testing with the digital dynamometer (400lb max) and power-building using the ergonomic resistance ring. Perfect for athletes and fitness goals - test your grip strength, then train for measurable gains. [Build Raw Hand Power]Forge stronger fingers, wrists, and forearms with the slip-resistant resistance ring. Designed for progressive strength training and pre-lift warmups - maximize endurance and support heavy lifts like deadlifts without fatigue. [Lab-Grade Strength Tracking]High-accuracy sensor measures grip force to 400lbs (0.2lb increments). LCD displays real-time force + peak hold values. Track personal records and crush fitness milestones with quantifiable progress. [Durable Gym-Ready Design] ABS dynamometer + textured TPE ring withstand intense workouts. Sweat-proof grip ensures control. Compact for gym bags, home gyms, or sports gear - built to last through daily training. [Team Progress & Proven Results]Stores 19 user profiles with age/gender data. Compare current/past tests to see strength gains. Internal data shows 23% deadlift grip boost - ideal for sports teams and family fitness challenges.