GearByte supplies practical automotive diagnostic equipment for customers across New Zealand. The focus is straightforward: useful tools, clear information and compatibility help before you buy.
Shop automotive diagnostic tools
What you will find at GearByte
OBD2 code readers
Practical tools for reading and clearing supported fault codes and checking common vehicle data.
Full-system diagnostic scan tools
More capable equipment for supported vehicle systems, maintenance functions and advanced diagnostic work.
Diagnostic accessories and add-ons
Compatible adapters, testers and related equipment that support vehicle fault finding and service work.
Check compatibility before ordering
Vehicle coverage varies by tool, model year, engine, control module and required function. For the most useful recommendation, send us the vehicle year, make, model, engine, the function or fault you are investigating and, when available, the last eight characters of the VIN.
Need something specific?
If you cannot see the diagnostic tool you need, contact GearByte with the job you are trying to complete. We will tell you whether we can help rather than recommending an unsuitable product.