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 5975-01-539-4904
NSN 6240-01-069-4711
NSN 5990-01-257-2476
NSN 5990-01-149-9228
NSN 5855-00-361-0167
NSN 5915-01-133-7658
NSN 5905-01-418-8476
NSN 5998-01-069-2963
NSN 5835-01-355-3654
NSN 6650-00-552-8377
NSN 6110-00-714-0115
NSN 5855-01-350-5540