Alcor

Alcor 42525 EGT Lead  Extension  (90")  Type K (red and yellow) Resistance: 2.71 ± .06 Ω  

Alcor 46150 EGT   Size is 2 1/4 inches Type of probe is (K)  (red and yellow) Weighs only 2oz Calibration scale to 1600F  

Alcor 46151 CHT Size:   2 1/2 inch Probe:  Type J (black and Yellow) Temperature:  500F

Alcor 86255 EGT Probe Type K (red and yellow)   Alcor EGT probes are accurate +/- 25 deg at 1500 deg F. Includes fire sleeve and ring terminal hardware