---
product_id: 39549978
title: "INNOVATE MTR 3844 Gauge Air &amp; Fuel Ratio44; Mtx Digital"
brand: "innovate mtr"
price: "$691"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/39549978-innovate-mtr-3844-gauge-air-and-amp-fuel-ratio44-mtx
store_origin: NZ
region: New Zealand
---

# INNOVATE MTR 3844 Gauge Air &amp; Fuel Ratio44; Mtx Digital

**Brand:** innovate mtr
**Price:** $691
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** INNOVATE MTR 3844 Gauge Air &amp; Fuel Ratio44; Mtx Digital by innovate mtr
- **How much does it cost?** $691 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/39549978-innovate-mtr-3844-gauge-air-and-amp-fuel-ratio44-mtx)

## Best For

- innovate mtr enthusiasts

## Why This Product

- Trusted innovate mtr brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

New innovate motor sports digital mtx series airfuel ratio gauge utilizes the only 100 percent digital wide band airfuel ratio technology on the market. The award-winning patented direct digital technology we use is faster and more accurate than common uego gauges and is now more affordable in addition the gauge features a water resistant casing interchangeable face plates and bezels and 2 fully programmable linear analog outputs for use with after market engine managements systems and data loggers.Features. 100 percent digital wide band airfuel ratio technology. Water resistant 52 millimeter round dash mountable casing is perfect for automotive powers ports marine and demanding racing applications. Wide band oxygen sensor is compatible with all fuel types leaded unleaded diesel methanol e85. Ability to calibrate oxygen sensor for increased accuracy. 0 to 5 volt fully programmable linear analog outputs for use with engine management systems closed-loop and external data loggers. Interchangeable face plates and bezels - Black and silver bezel black and white face plates included. Built-in direct digital wide band controller reduces wiring and simplifies installation. Shape - Round. Diameter - 2-116 in.. Display - Digital. Fuel type - Gasoline diesel e85 lpg propane methanol lambda. Mounting type - Dash mount. Bezel color - Silver. Face color - Black. Number color - White

## Features

- 100 percent digital wide band air/fuel ratio technology
- Water resistant 52 millimeter round dash mountable casing is perfect for automotive, powers ports,
- Wide band oxygen sensor is compatible with all fuel types leaded, unleaded, diesel, methanol,
- Ability to calibrate oxygen sensor for increased accuracy
- 0 to 5 volt fully programmable linear analog outputs for use with engine management systems "closed-loop"

## Images

![INNOVATE MTR 3844 Gauge Air &amp; Fuel Ratio44; Mtx Digital - Image 1](https://images-na.ssl-images-amazon.com/images/I/41tzwSiTvyL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nz/products/39549978-innovate-mtr-3844-gauge-air-and-amp-fuel-ratio44-mtx](https://www.desertcart.nz/products/39549978-innovate-mtr-3844-gauge-air-and-amp-fuel-ratio44-mtx)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-04*