A clear capable replacement for a cluster gauge. Vivid colors used which make it easy to see engine status at a glance.
- Customer
Adam S. from New Zealand
- Aircraft
Cessna 172N Skyhawk
- 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)

A clear capable replacement for a cluster gauge. Vivid colors used which make it easy to see engine status at a glance.
EI’s products are the only ones we recommend to our customers.
I installed a VA-1A Volts/Amps Insturment [sic] in my 1970 V35B to replace the original analog amp meter. What a great dual purpose digital gauge! Installation was simple and the product is very well made. It goes well next to my SuperClock I installed a couple of years ago. EI makes great products and this one will satisfy the most discriminating owner.
Love the look and having every piece of info in front of me… Better price and look [versus competition].
MVP-50 is a really great product
Have had EI instruments in my past plane and current plane and they always performed flawlessly.
Easy installation, lightweight solution. It looks good and is easy to use. [I chose E.I. because] I needed to replace my old Hobbs meter. This provided more functionality, allowing me to remove my old digital timer, and EI programmed it to my current airframe time.
The R-1-6 is a great instrument. [I chose EI because of] quality.
Straightforward installation instructions, great wiring harness. Quick answers from Tech Support.
Nice unit. EI is the best!
. . . the kit looks very well built and the company I fly for . . . has had a very good experience with your products and your customer support.
Great company to deal with. Excellent customer service. [I chose this E.I. instrument because it’s] simple and easy to use.