Feature:1. High accurancy power gauging, giving momentary digital read-out of gripping power.2. Auto capturing of maximum achieved grip power and display of the value.3. Assessment of results according to age and gender group.4. Saving and retrieval of results for different user individuals.5. Adjustable handle, suitable for users of different ages.6. Multifunctions including user data setting, grip testing, test results comparison, save and recall.Specification:This is one of the lastest released product that is a nice m-atch and c-ompanion for gymnasts, tennis players, rocks climbers and also serves as a recuperating training device for muscular injury as part of the physiotherapy.Features:High accurancy power gauging, giving momentary digital read-out of gripping power.Auto capturing of maximum achieved grip power and display of the value.Assessment of results according to age and gender group.Saving and retrieval of results for different user individuals.Adjustable handle, suitable for users of different ages.Multifunctions including user data setting, grip testing, test results comparison, save and recall.Specifications:Unit: kg/lbMax. capacity: 90kg / 198lbDivision: 0.1kg / 0.2lbBattery: 2 * AAA battery, 1.5V, 420mAh (included)Tolerance: ≥0.5kg / 1lbScreen size: 52 * 24mm / 2.0 * 0.9inItem size: 196 * 130 * 30mm / 7.7 * 5.1 * 1.2inItem weight: 330g / 11.7ouncePackage size: 247 * 174 * 50mm / 9.7 * 6.9 * 2.0inPackage weight: 596g / 1.3lbPacking List:1 * DynamometerPackage List:1 * Dynamometer