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 5965-01-291-0384
NSN 6150-01-281-7279
NSN 6130-00-872-8667
NSN 6610-01-203-8098
NSN 6610-01-204-9146
NSN 5835-01-459-8664
NSN 6650-00-551-7708
NSN 6620-00-593-5313
NSN 5835-01-174-4276
NSN 6105-01-343-8548
NSN 5975-01-263-5557
NSN 6220-01-168-7773