The Big Green Egg Wireless Predictive Thermometer with WiFi Booster is a professional‑grade cooking tool designed for total temperature awareness and confident results. Powered by Combustion Inc technology, it uses eight precision sensors to track core, surface, and ambient temperatures in real time, with an element-proof, IP69K-rated probe that withstands heat up to 900°F. The Prediction Engine algorithm calculates USDA‑approved cook times so you always know when food is safe to savor. With WiFi Boosters and WiFi Displays, you can monitor your cook from virtually anywhere, while the Booster extends Bluetooth range up to 330 ft and links seamlessly to other Combustion devices and the Combustion app.

• Total Temperature Awareness: Eight precision sensors instantly track core, surface, and ambient air temperature. Featuring an element proof hermetic brazed seal, this thin probe thermometer reaches the highest level of heat-resistant protection at IP69K and includes 24 hours of instant read battery life.
• Take the heat: Expand your grilling experience and perfect every technique with a thermometer built to withstand temperatures up to 900°F. Industry-leading technology locates the slowest-heating point for perfection every time.
• Never Speculate Again: Combustion Inc.'s signature Prediction Engine algorithm uses real heat transfer physics for USDA-approved cook times.
• Stay in the loop and in the moment: Watch your cook from anywhere - unlimited connectivity with WiFi Boosters and WiFi Displays. The Booster also relays Bluetooth signals to other Combustion devices or to the Combustion app within range (330ft/100m).