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AutoMeter 4378 Gauge, Air/fuel Ratio-Pro, 2 1/16", 10:1-20:1, Digital W/ Peak & Wrn, Ultra-Lite

Manufacturer

AutoMeter

<p dir="ltr">&nbsp;In 1957, AutoMeter was founded on the fastest, most accurate tachometer ever designed.&nbsp;</p> <p dir="ltr">AutoMeter is the worldwide leader in performance instrumentation with its tachometers, speedometers, and gauges used by professional and sportsmen racers around the world.</p> <p>&nbsp;</p> <p>&nbsp;</p>

Part Number

4378
04/25/2034 6:48 AM
Sale Price

$376.22

In Stock (8)

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Usually delivered within 2 days

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Product Details

AutoMeter 4378 Gauge, Air/fuel Ratio-Pro, 2 1/16", 10:1-20:1, Digital W/ Peak & Wrn, Ultra-Lite

These Ultra-Lite analog gauges from Auto Meter are one of the hottest instruments in motorsports. Their aluminum construction greatly reduces their weight while their satin anodized aluminum faces and black accents make them easy to read. These quality-engineered mechanisms offer proven durability and unbeatable style.

Knowing the exact air/fuel mixture running through your engine is the most important factor to extracting the highest levels of performance and durability. Not all wideband gauges are created equal. AutoMeter utilizes an advanced calibration method that automatically calibrates your gauge on every startup to assure you of the highest degree of accuracy over the entire lifespan of your sensor (no free air calibration is ever necessary). Compatible with nearly all fuel types, the AutoMeter Pro Wideband has a configurable display to pinpoint the exact range you want to keep an eye on. An advanced peak recall function and lean warning system make sure you?re safely making power, whether on the track or on the street. An automatically dimming display tailors light output for any condition. Data logging output is included for one wire or two wire systems in both lambda or AFR. Our specially designed O2 sensor and wiring harness are included for ease of installation. Quite simply, there isn?t a more accurate or easy to live with wideband gauge available on the market.

Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation

0-4v data output feed for ECU, data acquisition unit, or Laptop tuning

User programmable range for Rich/Stoic/Lean conditions

Peak recall/memory

10:1 to 20:1 AFR range for gasoline applications

12 and 16 volt compatible, compatible with nearly every street car or race car electrical system

User Programmable Warning Function

Display data in Lambda or numerical A/F ratio

12 And 16V Compatible

Incl. .1AFR Resolution Bosch LSU4.2 Sensor

Incl. 8 ft. Wiring Harness; 304 Stainless Steel Weld-In Bung

Incl. Mounting Hardware/Instructions

0-4V Data Output Feed For ECU

Suitable For Gasoline Powered Engines

User Programmable Range For Rich/Stoic/Lean Conditions

10:1-20:1 AFR Range

User Programmable Warning Function

Dial Color : Silver

Lens Style : Flat, Clear

Bezel Color : Brushed Aluminum

Bezel Style : Super Bezel

Size (Standard) : 2-1/16"

Cup/Hole Size (Standard) : 2-1/16"

Outer Bezel Diameter : 2-1/4"

Lighting Type : Digital LED

Lighting Color : Red LED/Red Yellow Green Segments

Movement : Digital

Gauge Type : Wideband Air/Fuel Ratio (AFR)

Range : 6:1-20:1 AFR


Prop65WARNING: Some Products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Products specifications

Bezel Color

Brushed aluminum

Face Color

Silver

Hole size

0.0625 in.

Bezel Style

Super Bezel

Gauge Size

2.0625 in.

Hole size

52.4mm

Gauge Size

52.4mm

Lighting Type

Digital LED

Lighting Color

Red LED/Red Yellow Green Segments

Gauge Type

Wideband Air/Fuel Ratio (AFR)

Outer Bezel Diameter

2.250 in.

Lens

Flat Clear

Movement Type

Digital

No problems at all.

Shopping is easy, checkout easy. Hope it ships as quick as advertised. Took a few days for order to process. Could improve on that point. Once order was set up with shipper it came very fast.

easy to use. great prices

Shock arrived early, great price

Thanks.

Awesome site will probably use it more

Thanks

very good prices. good service.I am a future customer.thanks.

I placed an order on Monday & received product on Saturday. I am very pleased with the turn around time & the price. They had the best price on the internet that I found and they were helpful to work with.

Timing gearset arrived in under 48 hrs! Gears look well made. Can't wait to get them on my car. Thanks for the great service!

Order shipped without delay and Autoplicity had the best price. One of the problems was I did not get order confirmation email or could not get the order details in my account. Unfortunately, I registered after placing the order because the process was not that straight forward. They could not get my order details into the account. The tracking email was received little late. I wish they improve the system to add orders to the account and display the order progress.

Great Products, Very Cheap, Fast Shipping. Will be a returning Customer. A+++

Very good product, the green caliper paint is great.

Product was shipped super fast. And product was in a well packaged box and everything was there. I would do business with them again in the future. Highly recommended and lowest prices!!!

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