Features: 1. High Accuracy Equipped with a high-precision strain gauge sensor, this grip strength tester measures up to 396 lbs (180 kg) with an increment of 0.2 lbs / 0.1 kg, delivering reliable and exact readings every time. 2. Bright Screen & USB Charging The upgraded bright LCD screen lets you clearly view results even in low light. Recharge easily via USB cable for eco-friendly use, or use traditional AAA batteries (not included) if preferred. 3. Easy to Use The large screen displays all key info at once: user code, age, gender, grip value (lbs/kg), and strength rating. It saves max grip values and performance levels (weak/normal/strong), so you can track progress and compare results effortlessly. 4. Automatic Data Storage Stores up to 19 user-defined records for quick review anytime. After each test, it shows whether your grip strength increased or decreased, helping you monitor improvements over time. 5. Versatile Use Ideal for sports training, home fitness, clinics, and health checks. Grip strength is key for activities like rock climbing, wrestling, and gymnastics, and serves as a useful indicator of overall fitness. Product Details: Made from durable plastic, this digital hand dynamometer offers precise grip measurement with a clear LCD display. It supports USB charging or battery power, saves up to 19 user records, and shows real-time strength feedback. Perfect for athletes, coaches, therapists, or anyone tracking hand strength progress. Specifications: - Max Capacity: 396 lbs / 180 kg - Measurement Unit: 0.2 lbs / 0.1 kg - Display: Bright LCD Screen - Power: USB Rechargeable or 2x AAA Batteries (not included) - Data Storage: 19 User Profiles - Color: Black - Material: Plastic Package Includes: 1 × Grip Strength Tester 1 × USB Cable (Batteries not included) Note: Product color may vary slightly due to lighting and screen differences. Measurement tolerance is +/- 1–3 cm.