I'm thinking about upgrading my tach, already have a shift light, but was wondering about the "optional connector" needed to be compatible.

Thanks, Justin

https://www.autometer.com/5-tach-9-000-rpm-playback-sc-silver-base.html

I have to check but think thats the tach in my car. I like it but have been thinking of changing to one of them digital things.

I use even the older version of that tach from the 90s. Still records but I can no longer get it to download to a PC. No current PC operating systems seem to like it. The multiple shift points are a nice feature. It also does driveshaft speed. Mine doesn’t have the starting line rpm light feature.
Doug

I like that tach, but you can get all that in a dual range tach and I like that better.

In my opinion not worth it unless you also record driveshaft rpm. Awesome when you have both. I have the old version also that records both and loved it. Since switched to racepak.

Thanks guys. From reading the instructions I don't think this tach records driveshaft RPM's and playback is on the tach it's self.

Justin

Just jump into the world of date logging.