ScanGaugeIII can help you monitor your vehicle’s most vital systems and provide the kind of real-time information you’ve been missing. Features include built-in digital gauges, 5 sets of trip data and an easy-to-use Scan Tool that shows both set and pending trouble codes — all in an ultra compact design that installs in minutes.

The new ScanGauge-III features capacitive touch screen with over 16 million possible colours, audible and visual alams, automatic X-Gauge configuration and configurable gauges display for up to 9 gauges on each screen saved to your preference. 



OBD2 Gauge ScanGauge-3 Scan Gauge

ScanGaugeIII provides real-time gauges to show you what is going on “under the hood” with built-in digital gauges. The gauge screen allows you to select and display up to 9 gauges at a time, so you can monitor the current operating conditions of your vehicle in real-time. Customise the number of gauges and pages to your preference. 

Gauge Name
AVG Average Fuel Economy


Fuel System Loop Status
CPM Cost Per Mile/KM


Intake Air Temperature
FPR Fuel Pressure


Water Temperature



Gallons Per Hour

Litres Per Hour



Manifold Absolute Pressure







Miles Per Gallon

Kilometers Per Gallon

Miles Per Litres

Liters Per 100Km

Kilometeres Per Liter



Miles Per Hour

Kilometers Per Hour

RPM Revolutions Per Minute
TFC Trip Fuel Cost
TPS Throttle Position Sensor
VLT Battery Voltage
IGN Ignition Timing
LOD Engine Loading
HPR Horsepower

*The information available may vary depending on vehicle's make and model. If the information is not available no data will be shown for it. If the same gauge is selected for more than one position, only one of them will show data. 

Exclusive Vehicle Specific Gauge System

ScanGauge-3 XGauge Transmission Temperature Gauge EGT DPF Gauge

The ScanGauge-III features the exclusive X-GAUGE™ vehicle specific gauge system; you can monitor parameters such as transmission temperature, oil temperature, trip data and fuel economy information. X-Gauge™ gives you the ability to customise your ScanGaugeIII by adding additional vehicle specific digital gauges. The all new Auto Scan feature of the ScanGaugeIII can automatically scan your vehicle for available XGauges, look below for your vehicle to see what may be available.


Customise Display Colours

Match your instrument panel for an integrated look. ScanGauge-III display screen can be customised to any colour you want. Over 16 million possible colours available. 

ScanGauge III multi colour OBD2 Gauge Display



With five built-in trip computers, the ScanGauge can keep track of everything from fuel cost to distance traveled and everything in between. Data is stored on the ScanGauge and is retained even when the power is disconnected. Each trip computer starts automatically and information is available anytime during the trip.

ScanGauge-3 Fuel Economy Trip Computer OBD2 Scan Gauge

Time & Distance Trip Computer Fuel & Tank Trip Computer
ScanGauge includes three trip computers based on time and distance. They include the Current Trip, Today Trip and Previous Day Trip. Each trip computer starts automatically and tracks the following parameters: The ScanGauge includes two trip computers based on the current tank of fuel. They include the Current Tank and Tank to Empty. Each trip computer starts automatically when you tell ScanGauge you have filled your tank.
KM/L / MPG KML / MPG for Current Tank
Fuel Used Fuel Used on Current Tank
Max Coolant Temperature Tank to Empty
KMs Driven Distance to Empty
Max RPM Distance Until Empty
Hours Driven Hours Driven on Current Tank
Max KPH Hours to Empty
Average KPH Average Speed
Fuel Cost Fuel Used Cost


OBD2 Scanner Read Clear Trouble Code with ScanGauge-3

The ScanGauge can check for Engine Diagnostic Trouble Codes (DTCs) and if found, can display how many there are and the Trouble Codes themselves and their meanings. Using the internet or repair manuals, these can be translated to the failed component and repairs can be made.

  • Reads Trouble Codes
  • Clears Trouble Codes
  • Shows Conditions When Trouble Was Detected (RPM, COOLANT, TEMP etc)
  • Turns Off “CHECK ENGINE” Light
  • Shows When Onboard Tests Have Been Completed And Vehicle Is Ready To Pass OBDII emissions Testing



Easy to Install No Tools Required

Installs in just minutes without tools. Simply plug the ScanGauge into the diagnostic connection under the dash.

No Batteries Required

The single connection to the diagnostic connector under the dashboard is all that is needed.

Automatic Protocol Determination

ScanGauge automatically determines the protocol your vehicle uses and connects.

6-Foot Cord and Suction Cup Windshield Mount

The ScanGauge can be mounted up to 6 feet (1.8 Meters) from the under-dash diagnostic connector. The included Suction Cup Windshield Mount allows the ScanGauge to be quickly detached and then used to troubleshoot other vehicles.

User-Friendly Capacitive Touch Display

Simple touch operation allows you quickly and easily access the powerful features of the ScanGauge. Swiping two fingers up or down will raise and lower the brightness

Colour Backlight Display

Match your instrument panel for an integrated look.

English & Metric Units

The Digital Gauges and Trip Computer information can be shown in either English or Metric units of measure, including KM’s, Litres, Celsius, and kPA.

Compact Design 

Unit Dimensions 12.7 x 8.1 x 2.55 cm



ScanGauge-3 Unit

ScanGauge cable (1.8m)

Suction Cup Mount 


Works with all OBD2 protocols

Multi Colour Capacitive Touch Display

Read & Clear Trouble Codes

Multiple Trip Computers

Automatic XGauge Configuration

Visual and Audible Alarms

Up to 9 Gauges with Pages of favourite


NON-VOLATILE MEMORY(stored information is not lost when disconnected)

  • User settings automatically saved
  • Up to 10 user commands can be stored and recalled
  • Today, Yesterday and Tank Trip data automatically saved
  • Vehicle settings automatically saved


  • No Tools Required!
  • Cable detachable at the ScanGauge
  • Easily move from vehicle to vehicle
  • ScanGauge Compact Size
  • Size 4.8"W x 1.4"H x 1"D


  • Automatic delayed power-down after engine shutoff
  • Automatic power-up when engine is started
  • Manual power-up with delayed power-down via HOME key


  • Colour touch screen
  • Simple on-screen operation
  • User settable update rate (Slow, Normal and Fast)
  • A HOME key to quickly return to the start screen

ScanGauge Products

Comparison Table






OBD-II Interface - -
J1939 and J1708  - -
Scan Tool Functions
Built-In Digital Gauges
Built-In Trip Computers
X-Gauge Feature
Automatic X-Gauge - - -
Performance Monitor - - -
Colour Backlight -
Colour Touch Screen - - -
WiFi Updates - - -
Audible & Visual Alarms - - -
Computes Horsepower - - -
Realtime Profit/Loss - - -
Size 12.7 x 8.1 x 2.55 cm 12.2 x 3.8 x 2.55 cm 12.2 x 3.8 x 2.55 cm 12.2 x 3.8 x 2.55 cm


99% of orders are dispatched from our Melbourne warehouse within 24 hours after payment is cleared. All orders are shipped with Australia Post e-Parcel with tracking and signature on delivery.

Express shipping is available at additional cost. For next day delivery, please ensure your postcode is within Australia post Next Day Delivery network.


We offer 30 days money back guarantee on all orders. If your item was purchased in error, or you've simply changed your mind, it may not be too late for a refund. The item must be returned in original re-saleable condition - Not opened, used or damaged and ready to be put back on the shelf.


All products supplied by AZscanners come with 12 months limited warranty unless otherwise specified. Warranty covers defects in materials and/or workmanship. If a defect arises and a valid claim is received, AZscanners may at its option repair or replace the product.

Naturally the warranty cover does not extent to cover damage caused by normal wear and tear, accidents, misuse, lack of maintenance, neglect, natural disaster, or other external causes; to damage caused by operating the equipment in a manner outside that described in the instructions.

Why Buy Scan Tools From Us?

Australia's Trusted Supplier of Premium Diagnostic Scan Tools

Since 2013, AZscanners has been at the forefront of supplying top-quality diagnostic scan tools and products across the nation. Renowned as a trusted Australian-owned company, we have earned the loyalty of a diverse clientele, including major companies, automotive workshops, mobile mechanics and home mechanics looking for best OBD scanners to buy.

30 Days Money Back Guarantee

We aim to make your buying experience as risk free as possible. We offer 30 days money back guarantee on all orders. If your item was purchased in error, or you've simply changed your mind, it may not be too late for a refund. The item must be returned in original re-saleable condition - Not opened, used or damaged and ready to be put back on the shelf.

Premier Quality OBD Scanners

At AZscanners, we're not just about selling tools; we're about offering solutions that match every need and budget. Our commitment to quality is unwavering, with each product meticulously selected for its reliability, performance, and compatibility. From professional-grade equipment for the seasoned mechanic to user-friendly devices for the DIY enthusiast, our range is thoughtfully curated to ensure you find exactly what you need without compromise.

Dedicated Local Support

Unlike many other scan tool sellers in Australia, we have a committed team of expert technicians and customer support centres to help you with any questions you have before or after purchase. Another reason why our customers keep coming back.

Fast & Reliable Shipping

99% of orders are dispatched within 24 hours after payment is cleared. We offer free shipping on the vast majority of items, and deliver to every state in Australia. All orders are shipped with Australia Post e-Parcel with tracking and signature on delivery. Express shipping is also available at additional cost.

Competitive Pricing, Uncompromised Quality

Because we conduct our business purely online and source our products direct from the manufacturer, our overheads are much lower than other retailers so we’re able to pass on huge savings to our customers.

10 reviews

Easy to connect and to set up. Very happy with this. Seeing the temperatures of the auto and coolant etc. I recommend this product.
29 April 2024
I am extremely pleased with the purchase of my Scangauge 3 through AZScanners. Gary was extremely helpful on the phone … patiently answering my pre-purchase list of questions. After receiving and ‘installing’ (plugging it in - very easy) to my 2013 Pajero I had a few more questions, about setting up some of the readings. Once again Gary kindly assisted me with these questions in a professional and friendly manner. Thank you! Phil B (Adelaide)
19 April 2024
So far happy with purchase, still finding my way around it
20 February 2024
What a great unit to keep an eye on how the vehicle is running . I feel if your towing this is a tool for you so you can see how the vehicle is doing quick look to see coolent, transmission, volts and the list goes on. The function of setting alarms to worn it great so you don't miss a thing. It's a great tool.
19 February 2024
Delivery was quick. Product as described. The magnet attachmet is a great idea for easy removal from windscreen mount
6 February 2024
Great delivery & is doing what I want it do
6 December 2023
Great bit of kit. Its helped enormously already with finding issues with truck throwing fault codes. Now we can diagnose and clear on one device. Also love ability to configure screen with all the relevant info we need when driving. Already recommended to friends and family.
25 September 2023
Happy with the gauge and love the new screen and being able to tailor the various gauges I want to see
15 May 2023
Good quality product, only issue I have is the refresh rate even though I have it set on "fast" being the quickest refresh setting I expected it too have a lot less lag with the guage readings. Haven't owned the ScanGauge 2 or anything similar so maybe my expectations were a little high. Overall don't regret the purchase!
21 March 2023
Fantastic - plugs in and goes. Update with phone wifi easily. Keep an eye out at ScanGauge site for new Xguage codes for your vehicle. I have a 2022 BT50 - all I really wanted was engine and transmission temperature with audible warning - but there is much more if you're interested.
23 February 2023

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