Bath Bench Premium Series with Back and Arms Wheelchair Transport Take manual muscle test readings Color:Yellow 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 * * Durable design delivers consistent performance weight capacity * Seat height 20 Easy tool free height adjustment * Enhanced comfort seat fits all shapes and sizes * Tool free removable back legs and arms * Lightweight design has large stable legs with soft non slip feet * 350 lb