[Fot] sending unit question

[Mark Eginton]

IMHO go to sears and buy an infrared temperature gun - make sure it has 
the laser pointer. They only get expensive if you have to read to 2000F. 
They are dirt cheap and once I purchased one I use it all the time. From 
soldering to welding to tire temperatures they are fantastic. I get my 
engines good and hot and benchmark (document) all the bearing surfaces 
temps e.g. water pump, alternator and a few other key places. When I 
hear something untoward, just go over it with the temp gun and it 
quickly identifies the issue. Great purchase - father's day coming...

Cheers,

M