News & Events

Praise for the EDM-730

November 19, 2013 by Craig Peyton

Dear JPI Folks: I replaced my EDM-700 this weekend with the EDM-730.  I had inherited the unit from a previous owner and although it worked just fine, I was intrigued by the larger color 730 version upgrade (actually, I couldn’t resist).  The install was uneventful and – as you said…

Customer Service: Above and Beyond

November 01, 2013 by Craig Peyton

Dear Mr. Polizzotto, I have a EDM 700 in my aircraft and began having dimming issues with the display. I spoke to you at Sun N Fun and you asked me to send it in for repair/update at N/C. I received the repaired instrument and everything seems flawless. I wanted…

JPI Pays For Itself in 20 Minutes

September 17, 2013 by Craig Peyton

Dear JPI: At the urging of my mechanic  we installed your JPI700. I had used a competitor’s engine monitor, but found lean of peak operation exceedingly difficult and engine performance data limited. Within the first 20 minutes of my departure for northern Canada (i.e., Cambridge Bay, NU, Inuvik, YK), the…

Positive Feedback from the UK

June 21, 2013 by Craig Peyton

Dear Joe, I currently own a Christen Eagle which I have been displaying and competing with over the last few years. The modified Biplane performs incredibly well, but it has been a rollercoaster ride with the authorities here in UK. There is still more to do (New wing and colours…

“The Red Box”, How Not to Lean Your Engine by Mike Bush

May 14, 2013 by Craig Peyton

Mike Bush Red BoxRed Fin The above PDF link is an article by Mike Bush on -how not to lean your engine-. You will find this useful and valuable information, that dispels many of the myths about running LOP.

Our JPI Saved Our Lives

May 04, 2013 by Craig Peyton

June 4, 2010, my partner in our 1979 PA-28-236 (Dakota) Richard Klein and I, as is common for us, left KDXR to practice some instrument approaches. I flew first and did the ILS 6 at KBDR, followed by the ILS 36 at KOXC. We pulled off the runway at OXC,…

EDM 930: Must See It To Believe It

May 02, 2013 by Craig Peyton

Dear JPI, I recently installed an EDM 930 in my Beechcraft Sundowner.  It is one of the best things I’ve done. The peace of mind, the improved situational awareness, and vastly improved engine performance make this purchase worth every penny. While most other pilots only guess at their fuel quantity (seldom…

What is TSO, or Technical Standard Order?

March 06, 2013 by Craig Peyton

Technical Standard Order: All of JPI’s instruments are TSO’d giving you the highest quality the FAA can approve. PMA being the lowest FAA approval rating. What does FAA ISO (Technical Standard Order) Mean to you? It is an instrument that is Airworthy and will not degrade other instruments. It has…

The JPI Story

January 02, 2013 by Craig Peyton

J.P.Instruments founder, Joseph Polizzotto, started his career in the 1960’s at Pratt and Whitney Aircraft in East Hartford Connecticut. After gaining experience in thermocouple technology he designed his first Scanner™ in 1979, for his Cessna 172. Many improvements were made with the help of his Uncle, Joe Giannelli, and his…