Digital strength of back muscle meter back -D T.K.K.5402 ผลิตภัณฑ์ของประเทศญี่ปุ่นThe measurement range20.0-300.0 kgIndicationFour columns of 0.5 kg of liquid crystalline unitsAutomatic power off func..
Digital dynamometer grip - D T.K.K.5401Measurement value digital display on the LCD Panel.Alternately shown left and right each maximum value average value measured after the four times.Measurement ra..