but a stick-on thermometer will give a good reading of the inside temps. good enough at least.
68 is fine. remember that's a temp. range...anywhere in that range is good...sitting close to the middle is best since it provides more of a buffer from exceeding either temp extreme.
Primary: English Mild
On tap: Pale Ale, Lancelot's Wheat, English Brown Ale, Steam Beer, HoovNuts IPA
Bottled: MOAM, Braggot, Raspberry Melomel, Merlot, Apfelwein, Pyment, Sweet mead, Cabernet
Gal in 2009: 27, Gal in 2010: 34, Gal in 2011: 13, Gal in 2012: 10