This is the analog back strength meter, Back A T.K.K.5002, manufactured by Takei Kiki Kogyo (currently the Health Equipment Division of SANKA Corporation). It hasn't been used much, so it's in relatively good condition, but there's a small rubber cushion missing in one place. This is the white area in the middle of the fifth photo. Since the other rubber cushion remains, it shouldn't be much of a problem for normal use. Includes the main unit, handle, and instruction manual. The box is not included. 【Specifications】 Measurement Range: 0 ～ 300kg Graduation: 1 kg Dimensions: Approximately 315 (W) x 315 (D) x 328 (H) mm Weight: Approximately 3.7 kg #MuscleTraining #StrengthTraining #PhysicalFitnessTest #BackStrengthMeter #Fitness