Grip Strength Dynamometer Lite w 3 Pads Hip Chairs * The ISOFLO Memory Control Color:Yellow * The ISOFLO Memory Control unit locks air into each of the four compartments providing stability by minimizing side to side and front to back motion Three curbs with handles can be nested and conveniently stored under ramp platform * Natural wood finish with anti slip safety tread in ramp * Ramp platform 44 x 84 * Ramp incline graduates from 3 4 to 8 high * Curb sizes: 40 x 40 x 6 36 x 36 x 4 32 x 32 x 2 Take manual muscle test readings with your grip strength dynamometer * Use the MMT handle to convert any hydraulic grip strength (hand) dynamometer to a Manual Muscle Test dynamometer * MMT handle comes with 3 push pads: straight curved and small circular * Use optional dual grip handle to stabilize dynamometer during test procedure *