uxcell Gym Hand Grip Strength Dynamometer Evaluation Force Meter Power Measurement Tool Product Name : Hand Grip Strength Meter;Material : Plastic Scale : 0-130 Kg;Total Size : 14 x 10.5 x 2cm/ 5.5" x 4" x 0.8" (L*W*T) Main Color : Light Gray Weight : 118g;Package Content : 1 x Hand Grip Strength Meter Display grip power level as weak, normal or strong based on age and gender for each test.