Aetna Engineering Digital Tachometer 'Synchronizing' RPM Gauges. Have a pair of them, BRAND NEW, NEVER USED, Can read in bright sunlight, for TWIN-engine project I never finished. Paid over $550, plus shipping for the pair. ACCURATE TO WITHIN + - one (1) RPM. $375 shipped to you or best offer. Check out the Aetna engineering website. These things are slick!
Topic: DIGITAL TACHOMETER Gauges by Aetna Engineering - For Sale (Read 1061 times)
