Description
This radiopaque extremity ruler is manufactured from a high-performance, chemical-resistant plastic which can be sterilized using ethylene oxide or alcohol. Unlike acrylic rulers, this ruler is very flexible and virtually unbreakable.
These scales are used whenever measurements or locations in the image field are required. 1 cm. and 0.5 cm. graduations are engraved at least 0.030cm deep and filled with a special, flexible radiopaque material to give distinct and permanent readings on the radiograph. 115 cm. lengths are available in three thicknesses (1/4",1/16" and 1/8"), and we also manufacture 45 cm. flexible scales (1/4",1.25" and 1/16" thick).