Don't leave doneness of meat to chance. This Kuraidori digital, wireless cooking thermometer with timer has pre-set meat selections including beef, lamb, veal, hamburger, pork, turkey, chicken and fish, or you can set it manually. During cooking, the probe remains in the meat while the base/transmitter sits outside of the oven. The main wireless control travels with the user so you don't need to be in the kitchen to keep track of what you're roasting. It uses four included AAA batteries. Only from Kuraidori and only at Home Hardware.