Introducing the Instant-Read Digital Thermometer, included for FREE with your Rib-O-Lator (a $17 value)! With a temperature range from -58F to 572F, a 4.5-inch probe, and a “Hold” feature, it takes the guesswork out of cooking meats to perfection. Plus, you can switch between Fahrenheit or Celsius. The Rib-O-Lator itself is a versatile tray design that fits on various barbecues and adjusts from 11″ to 20″. Made of durable 304 Stainless Steel, it’s the ultimate accessory for rotisserie cooking. Please note that the spit rod and motor are not included.