I've had my 732 for well over a year now, and cant say enough good things about it! At first , I didnt like it because it responded so much faster than the dome therm. on my WSM. (which I have found to be accurate but slow) I wanted to always adjust the temp as soon as I saw it move a few degrees. Now, I cant think of smoking without it! I'm still running on the original batteries as well! (guess I'm on borrowed time there!) I have set the smoker on my back deck, front porch, and on my driveway beside the house, and not once have I ever lost signal! A great investment and a must have in one's smoking arsenal!
Tim