AEM X-Series Wideband UEGO AFR Sensor Controller Gauge with X-Digital Technology
SKU: 79736167894

AEM X-Series Wideband UEGO AFR Sensor Controller Gauge with X-Digital Technology

Sale price$170.95 Regular price$189.94
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

AEM X-Series Wideband UEGO AFR Sensor Controller Gauge with X-Digital TechnologyAEMs X Series Wideband UEGO Air Fuel Ratio Sensor Controller Gauges are built upon unique, patent pending X Digital technology that makes them the fastest responding wideband air fuel ratio controllers in independent testing against 17 other wideband UEGO air fuel controllers*. The X Series Wideband UEGO AFR Sensor Controller Gauge (PN 30 0300) measures 2 1 16th inch (52mm) in diameter, and features a modern, visually striking faceplate and new seven

AEM’s X-Series Wideband UEGO Air/Fuel Ratio Sensor Controller Gauges are built upon unique, patent-pending X-Digital technology that makes them the fastest responding wideband air/fuel ratio controllers in independent testing against 17 other wideband UEGO air/fuel controllers*. The X-Series Wideband UEGO AFR Sensor Controller Gauge (PN 30-0300) measures 2 1/16th-inch (52mm) in diameter, and features a modern, visually striking faceplate and new seven-segment center display that is 87% larger than the 30-4110 AEM Wideband Gauge’s center display. This creates the perception of a larger overall gauge, but in a common 52mm size for easy mounting. Its slim depth (less than one inch overall) and ultra slim cup depth of .200-inches dramatically increases its application base and potential mounting locations. The X-Series Wideband UEGO AFR Gauge has a user configurable display via buttons on the gauge face that allow you to change AFR values for different fuels, Lambda or O2%, change the center display to three or four digits, perform a free-air calibration if desired as the sensor ages, and change the CAN message ID when linking multiple X-Series Inline Controllers or X-Series Controller Gauges. A black bezel and black dual-faced faceplate for air/fuel and Lambda are included, and an optional silver bezel with white dual-faced air/fuel and Lambda faceplate is available (PN 30-0300-ACC, sold separately). An Auto Dimming feature is included. Locking connectors ensure a positive connection between the harnesses and gauge and a new single board design adds to the new gauge’s durability. Black bezel and faceplate included. Please email us after ordering if you would like the white bezel and faceplate

  • X-Series Wideband UEGO AFR Controller Gauge were fastest responding wideband air/fuel ratio controllers in an independent test vs. 17 competitor wideband AFR controllers
  • Includes Bosch 4.9LSU wideband UEGO sensor
  • Factory calibrated resistor does not require free-air calibration, but technology allows for free-air calibration as sensor ages if user desires
  • Compatible with vehicle/system voltages up to 16V
  • 0-5V & RS232 output for data logging and feedback control, AEMnet (CANbus) for data logging and daisy-chaining multiple controllers up to 16 cylinders
  • Can display AFR values in hundredths of %
  • 52mm gauge diameter and slim 0.825” gauge depth
  • Gauge cup depth only .200” deep!
  • Auto dimming feature
  • User configurable display via buttons on the gauge face for changing AFR values, Lambda and O2%, and 3- or 4-digit display
  • Black bezel and black dual faced faceplate included (gauge only, silver bezel/white gauge option sold separately, PN 30-0300-ACC)
  • Locking connectors

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79736167894

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Economical Storage Solution
Color: Jelly Pink, Size: 4.6"D x 5.2"W x 2.8"H, Style: Upgraded Book Design, Color: Jelly Pink, Size: 4.6"D x 5.2"W x 2.8"H, Style: Upgraded Book Design
I needed a storage solution for some pieces that I wanted to keep in a small safe. This works great. Also, perfect size for travel. You will not be able to use all of the earring holes for adult size jewlery. But that’s okay. For the price point, you can buy multiple.  Tangle resistance: Price! 
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Reviewed in the United States on July 1, 2025
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thyroyalreader
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★★★★★ 5
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kasxoxo
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