fuel flow sensor accuracy

[howler]

just how accurate is the fuel flow sensor that lowrance has ??

[toolboy]

After the first couple of fill ups, you recalibrate it and it works great. I just returned from a trip where I used 36.7 gallons. The Lowrance said I used 36.9 gallons. I am happy with it's accuracy.

[GMC Jon]

Mine is within a gallon right out of the box. I could calibrate it to get it closer but for me, it doesn't have to be anymore accurate.

[perchjerker]

mine seems to work fine, but it will not read what the kicker is using. It just says zero gph when I am running the kicker, it should be reading something....