Black or blue markings; two scales on one surface: inch on one surface; inch scale from zero to six inches in increments of 1/16 in.; and eight half circles located on the edge w/diameters from 3-mm to 10-mm on one surface of ruler; centimeters in increments of one millimeter and marker spaces measuring from 5-mm to 14-mm on opposite side
A graduated measuring instrument with edges and ends smoothly polished to prevent injury to the patient. It is used for nasal and eye measurements.
Classification: Other ophthalmic instruments and appliances and parts and accessories
NSN 5960-01-013-9346
NSN 5985-01-574-7121
NSN 6145-00-197-3533
NSN 5965-00-340-6790
NSN 6240-01-121-0469
NSN 5925-01-384-7883
NSN 6135-01-441-0402
NSN 5935-00-339-2783
NSN 5996-00-855-5937
NSN 5910-00-266-8438
NSN 6145-00-033-2997
NSN 6650-00-515-6002