Great tech support. Someone always answers and gives accurate concise information.
- Customer
Thomas M. From Georgia
- Aircraft
Mooney M20C Ranger
- EI Instrument
Look at our FT-90, engineered for gravity fed engines, see below for more details.
8am–4:30pm PST M–F
Open Now
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| Model | FT-60 | FT-90 | FT-180 |
| Engine Type | Up to 350 HP engines, engine driven fuel pumps only. | 350-550 HP engines, gravity fed engines. | 550 HP+ engines, engine driven fuel pumps only. |
| Fuel Flow | .6 to 70+ GPH | 2 to 125+ GPH | 2 to 250+ GPH |
| Connection | 1/4″ female NPT | 1/4″ female NPT | 1/4″ female NPT with #8 male flare adapters |
| Typical Use | Piston with Fuel Pump | Piston Gravity Fed | TurboProp |
| Specifications | Download Info Sheet | Download Info Sheet | Download Info Sheet |
FT-60 Fuel Flow Transducer
FT-60
$388

Great tech support. Someone always answers and gives accurate concise information.
Phone service for ordering was quick and easy. Shipping was quick.
Works great!
We liked the price and the reputation of your company.
The OPT-1 is more readable than the factory Cessna oil pressure/temp gauges.
Beautiful graphic display, easy to use, perfect automatic dimming!
This is the second product purchased and I am completely satisfied.
I like the 3.125″ format. Plus there are no hidden costs of probes you have to buy later…
After enquiring through (one of) your dealers and calling EI directly it was clear that you provided good customer service and would likely not drop the ball on tech support, and so far I have been right.
I like being able to get a hold of a technical expert immediately when calling into the main EI phone number… The build quality of the sensors, display unit and EDC seem very good… I appreciate the business practices of EI and have had an EI R-1 Tachometer which has worked flawlessly for the past 20 years.
. . . 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.
EI shines in providing excellent customer support and its products are reliable, affordable and of high quality.