Features: Voltage: 120V, Frequency: 60HZ. Pellet Grill controller replacement part Pit Bosses AC03P9, suitable for Pit Bosses PB440D2/PB1150G/PB850G/PB550G/PB820/Pro 1100 grill. The barbecue temperature controller has smoke modes and temperature modes, ranging from 200 ℉ to 475 ℉. High temperature modes can be used to generate as much heat as possible. Upgrading this controller provides you with all the necessary temperatures. Double meat probes interfaces, convenient for understanding the internal temperature of meat and slowing down cooking time. Adopting LED high-definition display screen. It is also easy to read in direct sunlights. Display cooking temperature on this grill! Use this component to restore your grill to its original operationals efficiency. Specifications: Material: ABS Size: approx 21.5x9cm/8.5x3.5inch Voltage: 120V Frequency: 60HZ Package Includes: 1xDigital Thermostat Controller Board note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.