Serious Performance for Serious Drainage Work
The Big Unit 39mm Drain Inspection Camera is purpose-built for contractors inspecting 100–300mm pipelines. Whether you’re working on stormwater, sewer, or commercial drainage systems, this system delivers dependable performance over long runs without cutting corners.
Precision Self-Levelling Camera Head
The 39mm self-levelling camera head keeps your footage upright at all times, making job reports clear and professional. Supplied with a suited skid and 12 adjustable high-intensity LED lights, it maintains visibility in dark, debris-heavy pipelines.
100 Metres of Reach
Equipped with 100m of durable 11mm cable (9mm option available), the Big Unit is built for extended pipeline runs common across residential and commercial sites in NZ.
The integrated cable brake system allows smooth control during feed and retrieval, no fighting the reel, no wasted time.
Fibreglass Cable Features:
- Corrosion resistant
- Ageing resistant
- Heat resistant
- Flexible yet durable
Professional Recording & Reporting
The 13-inch monitor allows you to:
- Record video
- Capture still images
- Add voice commentary
- Insert freehand text annotations
Save files directly to USB or SD card for streamlined client reporting and documentation.
Built-In 512Hz Sonde
Accurately locate pipe positions from above ground with the integrated 512Hz sonde. Compatible with standard pipe locators used across New Zealand.
Unlimited Runtime Capability
Compatible with Milwaukee or Makita external battery adaptors, allowing continuous operation on-site without downtime from internal battery limits.
Rugged, Site-Ready Construction
- Fully waterproof control box (when closed)
- Telescopic handle with wheels for easy transport
- Heavy-duty steel frame
- Stable 30kg build suited to trade environments
Designed for contractors who rely on equipment that performs day in, day out.
Ready to Upgrade Your Drain Inspection Equipment?
If you’re looking for a 39mm drain inspection camera that handles 100–300mm pipes with consistency and clarity, the Big Unit is built for the job.
Enquire today or order online for fast NZ-wide shipping.
