Newbie here and I have a Brinkmann Smoke N Pit that I would like to add dial thermometers to so I can monitor grill temp. I was thinking of adding a couple of these Taylor thermometers, but I am not sure if I am on the right track. Any help or suggestions would be much appreciated as I try to modify my SnP. Also, are there any brick and mortar stores that carry these types of thermometers? Home Depot was a bust today. Thanks.