Feature Highlights: 1. High Accuracy Measurement Equipped with a high-precision strain gauge sensor, this grip strength tester accurately measures grip force up to 396 lbs (180 kg), with an accuracy of ±0.2 lbs (0.1 kg). 2. Bright Screen & USB Charging The upgraded bright LCD screen ensures clear readability even in low-light environments. It can be powered via USB cable (more eco-friendly) or with two AAA batteries (not included). 3. Easy to Use & Read All measurement data—including user code, age, gender, grip value (lbs/kg), and strength rating—is displayed clearly on one screen. It also stores and recalls maximum grip values and strength levels (weak/normal/strong) for easy comparison. 4. Automatic Data Storage The device automatically stores up to 19 user-defined records. After each test, it shows whether your grip strength has increased or decreased, helping you track progress over time. 5. Versatile Use Ideal for sports training, fitness routines, home use, and clinical settings. Grip strength testing is essential for activities like rock climbing, wrestling, and gymnastics, and serves as a key indicator of overall health. Product Details: This digital hand dynamometer features a high-precision strain gauge sensor for reliable and accurate grip strength testing up to 396 lbs. The bright LCD screen ensures easy reading in any lighting, while USB rechargeability offers an eco-friendly power option. It automatically stores and compares grip data, making it perfect for athletes, fitness enthusiasts, and health-conscious users. Compact and user-friendly, it supports training, rehabilitation, and daily fitness tracking. Specifications: - Power Supply: USB charging / 2×AAA batteries (batteries not included) - Color: Black - Material: Durable plastic - Size: 195 × 125 mm - Package Includes: 1 × Electronic Grip Tester, 1 × USB cable Note: Slight color variations may occur due to lighting and screen differences. Measurement tolerance is within ±1–3 cm.