Posted 10/14/2012 17:40 (#2640149 - in reply to #2639875) Subject: RE: easy to make your own.
NE Iowa
I basically did the same thing. Works pretty good and much cheaper then the commercial ones. I widdled a piece of a round wooden dowel to a point and duct taped it to the end of the bigger pvc to make it easier to push into the grain.
Grain probe
