Digital Absolute + Axis Goniometer (Built In) Undercast Padding With Child Seat * Heavy duty Ships From:FL, USA With Child Seat * Heavy duty steel base for improved strength and durability * Factory calibrated to ensure accuracy * Easy to clean trays and seats guarantee long lasting reliability * Rotating poise bars for dual reading of pounds and kilograms Innovative leg design for superior stability * Easy grip support handle * 400 pound weight capacity * Spacious seat with rounded end for easy transfer * Ergonomic back design * Anti slip rubber feet * Seat size 25 w x 18 d * Adjustable height (16 The integral absolute vertical and horizontal levels are permanently incorporated into the digital goniometer arm * Goniometer reads 0 180 degrees on LCD screen * Has ability to freeze angle measurement * Powered by 1 9V battery * Goniometer exterior is powder coated steel with inch cm marks screened onto arms * Digital angle reached in center * Horizontal and vertical levels to indicate level or plumb starting point *