The GrillEye probe is a hybrid probe consisting of a meat probe for monitoring food temperature and a probe clip attachment for monitoring cooking surface or ambient temperatures. This probe is constructed space-grade aluminum for durability, resistance to oxidation and safe use under any grilling conditions. It can withstand temperatures up to 716 degrees Fahrenheit and can read temperatures up to 572 degrees Fahrenheit. The total length of the GrillEye probe is nearly 51 inches, so you reach nearly anywhere in your grill or smoker to get the temperature reading you need.