JPI’s Lance Turk explains the features of the new JPI EDM-740. This full-featured engine monitor mounts into a 3.125-inch hole and can monitor all the vital systems including fuel level. The 740 is an Experimental-only version of the 730/830 instrument. It is shipping now.
![[Credit: JetStream Rider]](https://www.kitplanes.com/wp-content/uploads/2026/04/AdobeStock_345999332.jpg?w=218&h=150&crop=1 "2026 Avionics and Lights Buyer’s Guide")
![[Credit: Dynon]](https://www.kitplanes.com/wp-content/uploads/2026/04/EMS-stand-alone_HDX.png?w=218&h=150&crop=1 "Dynon Unveils Scalable Engine Monitoring for Kitbuilders")
In Case You Missed It
Why You Should Do Engine Oil Analysis
Engine oil analysis for aircraft is an essential element of long-term powerplant health, for...