UDIAG A500NZ All Makes/All Systems Scan Tool - Stahlcar Scan Tools

UDIAG A500NZ All Makes/All Systems Scan Tool

Name: UDIAG A500NZ All Makes/All Systems Scan Tool
Brand: UDIAG
SKU: A500NZ
Price: 495.0 NZD
Availability: InStock
Rating: 4.4 (5 reviews)

by UDIAG

Save $100.00

$595.00

$595.00 - $595.00

$595.00

$495.00

$495.00 - $495.00

$495.00

Availability:

in stock, ready to ship

DECO Trust badge

Turn on embed
Create a DECO Trust badge from our app
Select a matching position

Manage Trust badge

DECO Trust badge

Turn on embed
Create a DECO Trust badge from our app
Select a matching position

Manage Trust badge

Stahlcar UDIAG Diagnostic Range

All-Makes Full-System Diagnostics in a Practical Handheld

The UDIAG A500NZ is a capable all-makes scan tool for serious home users, mobile mechanics and smaller workshops. It provides full-system diagnosis, live data, bi-directional active tests and a broad service-function package without moving to a large tablet.

The NZ edition includes three years of software updates and coverage for American, European, Asian and Australian vehicles, including supported Holden and Australian Ford models.

All MakesBroad Coverage

Full-SystemVehicle Diagnostics

Active TestsComponent Control

37+Service Functions

HandheldSimple Operation

3 YearsIncluded Updates

The A500NZ can scan supported modules throughout the vehicle, read and clear trouble codes, display live sensor data and freeze-frame information, and command selected components during fault finding.

Best Suited For

The A500NZ suits multi-car households, experienced DIY users and light workshops that want one straightforward tool for several makes.

Key Features

All-makes full-system diagnostics
Read and clear codes across supported modules
Live data and freeze-frame information
Bi-directional active tests
Selected coding and adaptation procedures
37+ service and maintenance categories
OBD1 and OBD2 coverage where supported
Three years of software updates included
Protective carry case

System Diagnostics and Active Tests

Depending on the vehicle, accessible systems may include engine, transmission, ABS, airbags, electronic parking brake, body control, steering, suspension, climate control and other fitted modules.

Active tests allow the scanner to operate supported components such as pumps, relays, fans, lights, windows and valves to help confirm whether a component and its circuit respond correctly.

Service Functions

Supported functions may include oil reset, electronic parking brake service, DPF regeneration, battery registration, throttle relearn, steering-angle calibration, injector coding, ABS bleeding, TPMS functions and additional vehicle-specific procedures.

Selected Coding and Adaptations

The A500NZ supports selected configuration, matching and adaptation procedures where the vehicle software allows them. It is not a universal ECU programming or software-flashing tool.

Software Update Costs

Included: Three years of software updates.

Optional renewal after that: USD $50 for one year.

The A500NZ continues to operate with its installed software if you do not renew.

Price checked 23 July 2026. UDIAG controls future renewal pricing.

What’s in the Box

UDIAG A500NZ diagnostic tool
Main OBD diagnostic cable
User manual
Protective carry case

Is This the Right Scan Tool for You?

Choose the A500NZ if you want all-makes, all-system diagnostics and active tests in a simple handheld.

Choose the X-50NZ if you prefer a wireless tablet, larger screen and more workshop-focused hardware.

Reviews

i mean what can i say, very helpful, all at your fingertips and man the shipping was so fast it was outstanding, definitely recommend for how cheap it was too

Money well spent

does everything it says it should, very happy

Great tool

Awesome unit, does everything I need for half the price of some tools. Holdens are a handy bonus too

Customer review

great little tool, did all my cars no dramas

Customer review

Won’t pickup abs codes and has trouble resetting service light on commodores

Questions & Answers

Have a Question?

Ask a Question

Hi, I have noticed that this scanner doesn't have Toyota cars in it's reading listing. Does it really don't read any toyota faults?

Yes sorry that's a mistake. Toyota is included
Re screen , size, touch? Will this read 1998 Nissan Pathfinder TD27ETi [Consult] info. Do you sell nissan 14pin consult to OBD2 16 pin lead/ adaptor?

4.3" not touch screen. It will read the Nissan but you will need a 14pin Nissan adapter which we currently are out of stock for
Will this scanner work on my 2001 vx holden commodore please? UDIAG A500NZ All Systems/Function Pro Scan Tool

Yes it sure will. Cheers
Does this have odometer correction?

Sorry it doesn't

UDIAG A500NZ All Makes/All Systems Scan Tool

All-Makes Full-System Diagnostics in a Practical Handheld

Best Suited For

Key Features

System Diagnostics and Active Tests

Service Functions

Selected Coding and Adaptations

Software Update Costs

What’s in the Box

Is This the Right Scan Tool for You?

Reviews

Customer Reviews

Questions & Answers

Questions & Answers

Have a Question?

Added to your cart:

Country

Country

UDIAG A500NZ All Makes/All Systems Scan Tool

All-Makes Full-System Diagnostics in a Practical Handheld

Best Suited For

Key Features

System Diagnostics and Active Tests

Service Functions

Selected Coding and Adaptations

Software Update Costs

What’s in the Box

Is This the Right Scan Tool for You?

Reviews

Customer Reviews

Questions & Answers

Questions & Answers

Have a Question?