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 5985-01-415-3134
NSN 7035-01-605-3375
NSN 6135-01-383-0151
NSN 5999-01-622-6213
NSN 5910-00-209-6243
NSN 6610-01-409-1781
NSN 5935-00-823-6962
NSN 6685-00-856-4109
NSN 5930-01-592-1609
NSN 5905-01-326-8571
NSN 6685-00-317-4319
NSN 6645-01-644-3850