heart monitor for eggs?

[jeaucamom]

Have any of you heard of this or used one? http://www.avianbiotech.com/buddy.htm


Or used the Cooper's Instruments therm/hygro?? http://www.teltru.com/cart/detail.asp?subcat=141&product_id=DRH122

 

[LoneCowboy]

You are totally cracking me up.

You're sick, I say, sick!

But then it takes on to know one.