Combination thermometer/timer. Monitor cooking temperatures of food without opening the oven door. Range 32 degrees F to 392 degrees F/ 0 degrees C to 200 degrees C. 23 hour 59 minute countdown timer. Stainless steel probe with a silicone cord. Temperature alarm signals when food is done cooking. On/off switch to prolong battery life. Magnet on back for mounting unit to stove. Folds down for compact storage. 2 AAA batteries included. Monitor temperature inside the oven without opening the door. Displays both target and actual temperatures. Silicone cord. Timer feature up to 24 hr.