Originally Posted by
njkayaker
I married an IT support client too.
The pre-GPS computers last many months on a battery. So, what's the advantage of this? (Having to marry somebody whodwho will change it for isn't an advantage.) sensor but GPS is less accurate for instantaneous speed.

Why do I have to sell this? I explained I got it for free.
Yeah those old computers are great. I bought the $3 wired models, and they work flawlessly.