CyberQ Fits All Ceramic Grills with Hard Shell Case. Big Green Egg, Kamado Joe, Dragonfire Grill, Primo Grill, Cypress Grill. Temperature control for your ceramic cooker maintains the perfect cooking environment every time 32 to 475 deg F range with +/- 2 deg F accuracy. Built in Wi-fi Web Server allows ad hoc access from an iPhone, iPad, Mac or Windows 7 PC. Includes meat and grill thermometers 10 CFM Pit Viper Fan circulates air