Item Type: Temperature Sensor Model: WRNJ-M6 Graduation Number: J Type Temperature Measurement Range: 0~750 Lead Wire Specification: Approx. 2000mm / 78.74in 1Sensing Probe: With a wide temperature sensing range from 0 to 750, the practical thermal probe is very easy to use. 2Perfect Match: You can also combine the J type sensor with PID temp controller, which will largely simplify the works. 3Reliable Work: Straight shank ensures better sensitivity as well as higher accuracy, making the detection much easier. 4Smart Designs: Light in weight and compact in size, both the installation and operation are very simple for measuring. 5Durable Using: Comes with 2000mm lead and sturdy structure, not easy to malfunction, very durable for long term using.1 x Temperature Sensor