Whether you’re grilling over gas or charcoal, the very best way to know if your grilled food is cooked to a safe internal temperature, as well as to your preferred doneness, is to test it with an accurate thermometer such as our Weber Instant-Read Thermometer. Weber Instant-Read Thermometer provides on the spot cooking temperature. Swiveling head rotates for easy temperature read at any angle. Protective sleeve for probe. Auto shut-off after 15 minutes. F & C temperature output.