# FAST Ethanol/Methanol/Air/Fuel Meter - Dual Sensor

With no laptop required, FAST has developed three simple, easy-to-use air/fuel meters for gasoline, diesel and Ethanol/Methanol (E85) fuels. Available in single or dual sensor units, these meters give tuners the power to read two wide-band O2 sensors individually or average them together for maximum accuracy of the engine?s air/fuel ratio reading. The FAST Air/ Fuel Meters include several enhanced capabilities, including the built-in data logging capability that plays back recorded information on a lighted, full graphical display screen rather than using a laptop computer. Additional features include outputs for external data loggers, digital gauges, as well as a narrow-band simulator function that allows you to feed your engine?s computer a factory signal while using the wide-band sensor for air/fuel measurement.

## Details

- **Price:** 955.58 CAD
- **Vendor:** FAST
- **Type:** Gauges

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 955.58 CAD | In stock |

## Images

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- Photo - Primary
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/fast-ethanol-methanol-air-fuel-meter-dual-sensor)
> Updated: 2026-08-28