The Maverick wireless thermometer ET-733 comes with two probes which allow you to monitor two different foods or the smoker temperature and one food item. The probe wires are 36" long which makes this unit easy to use. In addition to being able to set your own temperatures there are 15 built in settings for;
This unit allows you to set a lower and upper temperature limit alarm from 32°F to 572°F. It uses 4 AAA batteries which are included.