I have had a smoker for years. Gave up using it because I could never get any of my food to come out like I expected it should. A friend recommended this device to me. Said that the thermometer on my smoker was useless and I needed it to monitor the chamber and meat temperature. I have to admit it made all the difference. On my first try I made the best hunk of smoked pork ever! Also, I find the range for this device is adequate. I recommend this wireless thermometer.