Sending unit

I bought a Meter Match and hooked it up to my dash on the bench. I have been impressed so far. It looks like I can use it to correct my aftermarket gas tank sender with good accuracy. Would likely work for most gauge and sender mismatches. Very easy to use. Used some graphs I found on the forum to program it. I’ll post some info on it when I get back and going again.

Also doing the home built IVR using a 7805 regulator. Boy that thing gets hot at just 1/2 amp. Think I need a bigger heat sink.