
DAYTONA TWIN TEC LLC Wego III Wide-Band AFR (Air/Fuel Ratio) Monitoring System
In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
We accept many payment methods

In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
Optimize your engine performance with the Wego III Wide-Band AFR Monitoring System. This comprehensive system includes:
The WEGO III data logging software is compatible with Windows ME/XP/Vista and allows for detailed analysis of AFR, engine RPM, and other analog sensor data with user-defined scaling. You can even export this data to Excel for further insights.
This system displays the AFR in real-time and can log over two hours of data, providing insights like engine RPM and spare 0-5V analog input for sensors such as throttle position or manifold pressure.
With a wide supply voltage range from 11-16V, it operates seamlessly on small engines and race vehicles without an alternator. The current drain is approximately 1 amp.
The waterproof, ultra-bright, daylight-readable blue LED display features automatic dimming for low-light conditions, ensuring visibility at all times.
This system is perfect for on-road or dyno testing and is suitable for motorcycle and other small engine applications. Its accuracy is impressive, with less than +/- 0.10 AFR error over the 10.3-19.5 AFR range, and an easy free-air calibration procedure corrects for sensor aging effects.
With a compact size of 4" L x 2" W x .5" H and made in the USA, the Wego III is a complete fuel/air ratio metering system with built-in data logging and a 0-5V analog AFR output for interface to dyno instrumentation.
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Free shipping may be offered for qualifying orders, as specified on our website.
Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.
If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.
In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.
To exercise this right, contact us via email or through our website, providing your order number and contact details.
If you want to return an item, please contact us first to give you detailed instructions.