0.250 in. To 30.000 in. Distance for measuring rpm of rotating object with a beam of light
A tachometer using the stroboscopic, synchronizing principle of operation.
NSN 5960-01-037-9432
NSN 5950-00-542-3995
NSN 6650-01-467-2355
NSN 5999-00-005-1182
NSN 4140-00-908-2763
NSN 5945-01-129-3394
NSN 5930-00-403-4189
NSN 5975-01-271-4006
NSN 5975-00-269-8391
NSN 6130-01-204-8215
NSN 5950-01-384-9625
NSN 5950-00-064-4593