Lookin for some suggestions for cable-less gauges i can use without a battery. I see scitsu has a tach that will work with a 9v battery... Suppose I could use a cable for the speedo but I don't have a speedo or a speedo cable. But I do have the speedo drive.
D3rf
Scitsu has a tach with a built in battery.
I use a GPS speedo, powered off two 9v dry cells.
Do you have a link? I got frustrated tryin find something that wasn't for a bicycle.
trailtech.
trailtech will also work off ac, they have models that do. just fyi.