How to Choose the Right Camera Head Size
Not all drain cameras are created equal — and neither are the pipes you’re inspecting. From tight 40mm lines to big 300mm mains, choosing the right camera head size (12.8mm, 21mm, or 29mm) can save Kiwi plumbers time, money, and call-backs. This NZ guide from Razorback Drain Pros breaks it down, helping tradies pick the best fit for every job.













