It's been a lot of fun. I find myself checking the temperature of everything, like a kid with a new toy rather than a highly scientific instrument. It's actually kind of eerie to see that we are part of a technical world of myriad temperatures to which we are usually oblivious. I still use the microwave unit and probe to heat water to a desired temperature, and I still use my instant-read thermometer to measure internal dough temperature, but I use the Extech unit to see how accurate the other measurements are. Fortunately, the differences haven't been dramatic. Do you know if it is possible to check the internal temperature of a dough using the Extech unit? I thought to poke a hole in the dough and aim the red laser beam into the hole.