How many poles is my tachometer

jjmesa2000

Cadet
Joined
Mar 22, 2006
Messages
13
How would I determine if my tachometer is for a 20 pole? It came with the boat it is an aqua meter analog type it has a yellow and gray wire
 

roscoe

Supreme Mariner
Joined
Oct 30, 2002
Messages
21,796
Re: How many poles is my tachometer

If it isn't labeled, or have a selector switch on the back, there is no way of telling.<br /><br />If you hook it up and try it, it will either read correctly, or be way off, by 40-60%.<br /><br />Adios, I'm off to the lake for 3 days.
 
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