1. Our smoker digital thermostat replacement for Masterbuilt is made of heat-resistant material and well-tested by the manufacturer to meet the standards and ensure to support a longer service life. 2.TWO CONNECTION WIRES - 9907190002 for Masterbuilt Electric Smoker,MB20042218 MB20072418 Top Controller 3.Digital control board can be connected to meat probes to display internal meat temperatures. (meat probes NOT included) 4.DIRECT TEMPERATURE READING - Electric smoker top control with easy-to-read LED display allows you to check the cooking temperature inside the grill/meat at any time. Colour:Black Material:ABS Package Contents: 1x Digital controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.