Electronics International Rotary EGT Monitor Switch

RS4-1S a is single deck switch for one function EGT gauge. Three EGT probes included. When added to the probe that comes with the gauge, all four cylinders may be monitored.

EI makes a complete line of TSO'd digital instruments accurate to within 1%. Large backlit LCD displays are easy to read.
EI offers factory rebates from time to time on some products. Rebates can be obtained directly from them after purchase. Click here to view the Electronics International Web Site to check for rebates.