Adding an addition thermal probe to an Electric Imp


I am new to all of this. I'm not even sure if an Electric Imp counts as an Arduinoesque product. But here it goes. I would like to to use this instructable: to use in my smoker. I would like to use another probe, so I can monitor the temperature inside of the smoker as well as inside of the meat. I am not sure whether I should start with trying to figure out the electronics part of the code part. I have already purchased all of the components. I used these probes:

Thank you for any help you can provide!

Without looking at the info supplied, I would think that adding the second probe would be simply repeating the first but different input and variables.