The equipment is fantastic, very intuitive, and easy to use.
- Customer
Gregory S. From Brazil
- Aircraft
Air Tractor AT-502A
- EI Instrument
Take a look at our FT-60, engineered for engines with an engine-driven fuel pump. See below for more details.
8am–4:30pm PST M–F
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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-90 Fuel Flow Transducer
FT-90
$428

The equipment is fantastic, very intuitive, and easy to use.
Some of the best customer service in the avionics network that I’ve had the pleasure of dealing with. [I chose EI because of the] features, simplicity, and the user-friendly platform.
Love the situational awareness that the CGR-30 Combo gives me. Easy to read and understand displayed information.
The reviews online were very good. Customer service has been great.
Great product at a great price …. (and) reliability.
Amazing aftermarket service. Good quality products
Great to have all 6 egt’s, installation was straightforward. [I chose E.I. because of] price and availability.
Works Great! Love it!
EI shines in providing excellent customer support and its products are reliable, affordable and of high quality.
[I chose EI because they offer a] certified replacement vs. back-up only and they look great.
Your (customer) service is excellent!
Love it!