Great… price [&] support
- Customer
Harry V.D.H. from New Zealand
- Aircraft
Piper PA-28R-200 Arrow II
- EI Instrument
8am–4:30pm PST M–F
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A-102 Adapter Plate
A-102
$28
Lead Time: Usually ships within 2–3 business days.

Great… price [&] support
Outstanding support. From the friendly demeanor of whoever answers the phone to all the way to [their sales representative]. Your CGR-30 series is superb.
This is the third EI instrument I am having installed in “Lillybelle .” I am impressed with the ease of operation, the affordability and the accuracy of each of these instruments. For years I trusted my life to 50+ year old gauges. Now I don’t have to. What a relief!
Currently have multiple EI Instruments in our aircraft. Quality and reliability are key.
Best sales team.
Great product. So easy to read compared to the originals.
Excellent tech help…
I have seen your products in other aircraft and have seen their reliability.
Really glad to have accurate oil psi and temp! [It’s a] match with previous [EI] installs.
Your customer support is far superior . . . . I appreciate all your help.
The installation was straightforward and quite easy. Reliability and accuracy far exceed the original [aircraft’s] oil pressure/temperature systems. Also, the price was about a third of the cost to replace the gauge cluster.
Awesome product. Fast easy installation.