High-precision hand dynamometer for accurate grip strength measurement Sensor and accuracy: Built-in high-precision strain gauge sensor measures grip strength up to 396 pounds (max) with a resolution of 0.2 lb / 0.1 kg for reliable results. Clear readings: Upgraded bright LCD screen displays all key information on one screen — user code, age, gender, grip value (selectable in pounds or kilograms), grip status, and maximum grip value. The bright-screen function improves visibility in low-light conditions. Rechargeable and flexible power: Recharge via USB cable for an environmentally friendly option. Traditional AAA batteries can also be used (AAA batteries not included). Easy to use and interpret: The meter shows grip strength level (weak, normal, or strong) and saves the maximum grip value for quick comparison. After each test it displays how much grip strength has increased or decreased compared to previous measurements. Multi-user storage: Stores up to 19 user-definable data profiles. Individual records can be reviewed at any time to track progress or compare results. Practical performance: Fast, consistent readings from the strain gauge sensor make this device suitable for repeated testing and monitoring. Applications and use scenarios Physical therapy and rehabilitation: Track patient recovery after hand, wrist, or forearm injury; monitor improvements in grip strength and adjust therapy programs based on measurable changes. Sports training and fitness: Measure baseline grip strength, evaluate the effectiveness of strength training, and set specific targets for athletes who rely on grip (climbers, tennis players, weightlifters). Occupational health and monitoring: Screen workers for hand strength requirements, monitor repetitive strain recovery, or perform routine checks for ergonomics and functional capacity. What you get and how it helps Accurate, repeatable measurements up to 396 lb with fine resolution for meaningful tracking. Clear, consolidated display of user profile and measurement data to simplify testing and record-keeping. Rechargeable option plus AAA battery compatibility for flexible, portable use. Storage for 19 users and automatic comparison of current vs. prior measurements to easily monitor progress. Specifications (key points) Sensor type: High-precision strain gauge Maximum measurement: 396 pounds Resolution: 0.2 lb / 0.1 kg Display: Bright LCD showing user code, age, gender, grip value (lb/kg), grip status, and max value Power: USB rechargeable; AAA batteries supported (not included) Storage: Up to 19 user profiles with saved records and change display Simple workflow Select or create user profile (up to 19) Choose units (lb or kg) Perform grip test and read values on the bright LCD Save or recall maximum values and view change since last test This hand dynamometer delivers accurate grip measurements, clear on-screen results, multi-user storage, and flexible power options to support clinical, athletic, and workplace needs.