For DIY users and workshops
Automotive diagnostic equipment
Code readers, full-system scan tools and diagnostic accessories selected for real-world use—with compatibility help before you buy.
New Zealand delivery · Auckland pickup by arrangement
Diagnostic tools. Refurbished & pre-owned tech.
GearByte supplies practical automotive diagnostic equipment across New Zealand, plus selected refurbished and pre-owned electronic devices with clear condition information.
Explore diagnostics
Selected refurbished & pre-owned devices
Refurbished & Pre-Owned Electronics
Selected refurbished and pre-owned phones, tablets, computers and other devices, with testing, condition details and any known issues stated in each listing.
- Compatibility checked Send your vehicle details before ordering a diagnostic tool.
- Condition clearly described Review the listed condition, included accessories and known issues before buying.
- NZ-based support Straightforward help from a local, independent business.
Need compatibility help?