Skinfold Caliper Rehab World On Sale Power supply: 2 x AAA Jobst Opaque Sensitive Power supply: 2 x AAA battery (the batteries are not included) Counter Display Contains: 3 Black Canes 3 Red Canes 3 Blue Canes 3 Purple Canes * Canes have 8 convenient height adjustments * 360 degree pivoting head * Freestanding design * Anodized aluminum shaft * Easily folds down for storage * Wrist strap and travel bag included * Counter Display Dimensions 16 (L) x 20 (W) x 11 (H) Measurement arms with floating tips are kept under constant pressure to assure accurate and reproducible results * 60mm scale is large and easy to read * Comes complete with booklet tables and white cardboard fitted case *