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_345999332-218x150.jpg "2026 Avionics and Lights Buyer’s Guide")
![[Credit: Dynon]](https://www.kitplanes.com/wp-content/uploads/2026/04/EMS-stand-alone_HDX-218x150.png "Dynon Unveils Scalable Engine Monitoring for Kitbuilders")
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