The CGR-30P is a fantastic product and EI has excellent customer service. EI is the leader in engine monitors with a strong track record.
- Customer
William G. from New York
- Aircraft
Cessna 182Q Skylane
- EI Instrument
The OLC-2 eliminates the need for soldering, crimps, and expensive connectors, all while creating a perfect connection between two wires. The two wires are stripped 5/16″ and then slid into opposing ends of the OLC-2. A set screw on each side of the OLC-2 is gently tightened. The OLC-2 can also be used to create perfect connections with Thermocouple wire, which means no more bulky TC connections.
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OLC-2 Connector
OLC-2
$5 (5 Pack)
OLC-2 Connector
OLC-2
$10 (10 Pack)
OLC-2 Connector
OLC-2
$20 (20 Pack)

The CGR-30P is a fantastic product and EI has excellent customer service. EI is the leader in engine monitors with a strong track record.
EI representatives… have been very helpful, truthful, and knowledgeable… We had no idea, that a few weeks later [after our purchase], we would need to have a Top Overhaul. What great timing! Having your engine monitor installed in our plane will hopefully help us keep it out of the shop for further engine repairs.
Your products always work great! Great customer service and a quality product that we have used for years.
Looks Great, and intuitive to use. Packs a lot of information in a tight area, yet, I don’t need my glasses to read it!
Nice bright display.
I have been installing avionics since 1996. This was THE BEST wire harness I have ever seen!
This is the second product purchased and I am completely satisfied.
I really enjoy your products [because they are] simple and easy to use and affordable.
People [at EI] were great to work with.
[I chose EI because of its] Reputation and value.
Great customer service!
You folks do a great job. Keep up the good work.