Measurement range: 5.0 to 100.0 kg (0.110 g unit) Power source: AAA batteries x 2 (auto power off)

After a total of 4 measurements are completed on the left and right sides, the average value of the maximum values ​​on each side will be digitally displayed. ● Auto power-off function: Approximately 1 minute after final measurement Grip dynamometer, a must-have item for elementary school, middle school, and high school physical education. After completing a total of 4 measurements on the left and right alternately, the average value of each maximum value on the left and right sides is displayed digitally. Comes with auto power off function (approximately 1 minute after final measurement). Grip strength is used as a way to measure physical strength from forearm muscle strength. The desirable lower limit is 43 kg for 20-year-old men and 27 kg for women. At the age of 60, the lower limit is 32 kg for men and 22 kg for women. Caution is required if a 20-year-old man weighs less than 36kg and a woman weighs 23kg. At age 60, men weigh less than 28 kg and women weigh less than 17 kg.


Product model number: ‎TKK5401
Color: ‎Blue/Red
Material: ‎Others
Battery included or built-in: ‎No
Package size: ‎26.6 x 18.6 x 8.8 cm; 780.18 g