A GPS Users Guide
Read this book and get the most out of your GPS. In simple language this book explains the elements of the modern GPS (Global Positioning System) and how to make the most out of using your GPS receiver.
WA Update Dec 2022: Delays of several weeks due to extreme weather and rail closure. Express Post is your fastest option.
Standard/Free shipping to major capitals takes 2-5 business days, with occasional delays due to Covid.
Order before 11am - we usually ship the same business day!
Choose Express Post for priority packing and faster shipping.