A tachometer which functions by measuring the rate (dwell) of the opening and closing of the contact points. Suitable for use with magneto or battery ignition systems. Powered by self-contained batteries. Excludes tachometer, electronic; tachometer, stroboscopic and tachometer, vibrating reed.
NSN 6645-01-299-7806
NSN 6240-01-556-5808
NSN 5965-00-215-5866
NSN 6685-00-575-4647
NSN 5950-01-559-4494
NSN 5855-00-221-9435
NSN 6620-00-613-3023
NSN 5985-01-612-1492
NSN 5910-00-779-2713
NSN 5998-01-359-8531
NSN 6130-01-594-9810
NSN 6130-00-272-5351