Manual height rod of height measurement equipment HM80M is for measuring baby on table or attached to the Charder scale. Fully compatible with Charder baby scale series. From 35cm up to 80cm measuring range. It is easy to use and clearly height reading. Product Description Measuring range 35~80cm Division 1mm Manual type Product Specifications Measuring range 35~80 cm Graduation 1 mm Dimensions 355x870x105 mm Weight 0.42 kg Power supply - Features Mechanical baby height rod for use on the table and to be assembled with baby scale