Great product, frees up space
- Customer
Theodore S. from Florida
- Aircraft
Cessna 182Q Skylane
- EI Instrument
The RPM Isolator Packet contains the essential components required to condition the RPM signal from your Magneto for accurate readings on Electronics International instruments. These isolators are designed to attenuate strong signals that can otherwise cause high or jumpy RPM readings. The kit includes primary ring terminal isolators for the mag switch, along with additional inline isolators to fine-tune the signal strength for various magneto types. This packet is compatible with the R-1, CGR-30P, CGR-30C, MVP-50P, and any system utilizing the EDC-33P.
8am–4:30pm PST M–F
[mbhi location="Main"]
RPM Isolator Package
Standard
$19.95

Great product, frees up space
Simple and Easy.
Good support when we called with particular questions with the initial setup. We liked the functions and the price.
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.
 I have other EI products and your support is great.
Thank you very much for this high-quality package, as well as for your quick email responses!
Easy to install, and the CGR was set up to my aircraft’s exact specifications.
Great customer support. My A&P installed a CGR in a Comanche and liked it.
Easy installation.
Great customer service!
I have worked with and installed a few of your competitors’ and your systems. EI instruments’ ease of use and installation make these systems my go-to choice and number one recommendation to customers.
Great service and support for great products!