[MKOB] Small frig for fermentation temps

[hank]

I have one of these which will hold 9.3 g of beer with a careful bending up 
of the coil and the use of a Corney,3 g carboy,1 gallon wine jug and some 
glass bottles with twiston caps.I place a jar with water in the frig and put 
my indoor/outdoor thermometer probe in it.With experience U will learn what 
the dial settings are from anything from 34 to 46 degrees.> 46 isn't 
possible
Thanks
Hank