Ranges: 0-70, 000 rpm digital, 0-130.0% rpm digital and 0-125% rpm analog; accuracy digital +/- 0.4% of reading and analog +/- 1.0% full scale; readout light display, digital; input signal tach generator mil-g-9398 rotates at 4200 rpm = 70 cps when engine is at 100% rotor speed; sampling rate 0.2 -3 seconds
NSN 6220-01-075-6547
NSN 5855-01-290-7035
NSN 5935-01-278-0664
NSN 5915-00-932-3040
NSN 5950-01-144-5555
NSN 5925-00-226-1155
NSN 7035-00-513-9764
NSN 6685-01-437-6939
NSN 5920-01-447-5828
NSN 6610-00-985-4766
NSN 5960-01-414-1677
NSN 5985-00-404-4027
Last Updated: 07/15/2025