””

Welcome to our store Learn more

New collections added! Learn more

Shop Now for Savings!

New Website New Deals!

AutoMeter  |  SKU: ST3403

Autometer Stack Instruments 52mm Wideband Air-Fuel Ratio (LAMBDA) Gauge - Black

$425.41 USD
Shipping calculated at checkout.

Autometer Stack Instruments 52mm Wideband Air-Fuel Ratio (LAMBDA) Gauge - Black is backordered and will ship as soon as it is back in stock.



Care information

Check with Manufacturers Guides

Delivery and Shipping

Typical Processing time is 1-2 Business Days. Most Orders Ship out same day if processed by 12PM. All Orders have Free Ground Shipping. We also offer Expedited Shipping and Store Pickup.

Please reach out if you need help!

AutoMeter

Number one Selling Products

Stack Wideband Air-Fuel Ratio (Lambda) gauges are the ultimate tuning aid! Dimmable dual digital red numeric and multi-colour radial LED displays provide accurate real-time readout of either air/fuel ratio or lambda (user-selectable) in a format that is optimised for driver viewing. User adjustable scaling allows for tailored calibration for specialty fuel types and maximum display resolution per application. Inbuilt peak lean value recall and user programmable alarm setting enable quick data review and driver alerts. Inboard photo sensor provides automatic display intensity adjustment for varying ambient lighting conditions (manual driver control may be enabled via switch connection to the illumination wire on the loom). 0-5Volt analogue and serial data outputs may be connected to a data-logger, ECU or other device to provide real-time closed-loop feedback for improved mapping. Pro-Control output allows automatic control of other power systems based on specific Lambda conditions. Supplied complete with wiring harness and includes Bosch LSU4.9 sensor.
Stack Instruments Series, Gauge, Wideband Air-Fuel Ratio (Lambda), Pro-Control, 52mm, Black
STACK INSTRUMENTS

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Meta Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Customer Service

If you have any questions, we are here to help you!

PH: 760-651-4005

AutoMeter ST3403
AutoMeter

Autometer Stack Instruments 52mm Wideband Air-Fuel Ratio (LAMBDA) Gauge - Black

$425.41 USD

Stack Wideband Air-Fuel Ratio (Lambda) gauges are the ultimate tuning aid! Dimmable dual digital red numeric and multi-colour radial LED displays provide accurate real-time readout of either air/fuel ratio or lambda (user-selectable) in a format that is optimised for driver viewing. User adjustable scaling allows for tailored calibration for specialty fuel types and maximum display resolution per application. Inbuilt peak lean value recall and user programmable alarm setting enable quick data review and driver alerts. Inboard photo sensor provides automatic display intensity adjustment for varying ambient lighting conditions (manual driver control may be enabled via switch connection to the illumination wire on the loom). 0-5Volt analogue and serial data outputs may be connected to a data-logger, ECU or other device to provide real-time closed-loop feedback for improved mapping. Pro-Control output allows automatic control of other power systems based on specific Lambda conditions. Supplied complete with wiring harness and includes Bosch LSU4.9 sensor.
Stack Instruments Series, Gauge, Wideband Air-Fuel Ratio (Lambda), Pro-Control, 52mm, Black
STACK INSTRUMENTS

View product