J.P. Instruments is the leader in aircraft engine data management systems and is a highly respected and experienced avionics company. Our business focuses on the design, sale, distribution, and support of light aircraft avionics systems.

JPI's primary market is the aircraft engine data management field, which began with the Scanner™ and evolved into the EDM™ series and later, the Fuel Scan™ 450. We specialize in EGT, CHT and Fuel Flow analyzers. However, more recently, due to our overall success with our other products and reputation for accuracy and quality, JPI has engaged in the business of aviation and law enforcement/rescue navigation equipment. These new systems use GPS to display moving map images, and are called the Nav-2000 Line.