Short answer: An endoscope for a waste pipe should be chosen around the access opening and route, not just the advertised cable length. The G30-M has one 8.5 mm head, a 10 m semi-rigid cable, LED lighting, a screen and an IP67 probe. That combination suits a buyer who needs a direct visual check from an available opening. It does not document every pipe size, bend radius or recording feature, so those unknowns should be treated as checks before purchase rather than filled in from generic endoscope assumptions. G30-M 8.5 mm single-head 10 m inspection camera is the documented product used for this comparison.
Start at the smallest real access point
An endoscope for a waste pipe should be chosen around the access opening and route, not just the advertised cable length. The G30-M has one 8.5 mm head, a 10 m semi-rigid cable, LED lighting, a screen and an IP67 probe. That combination suits a buyer who needs a direct visual check from an available opening. It does not document every pipe size, bend radius or recording feature, so those unknowns should be treated as checks before purchase rather than filled in from generic endoscope assumptions. An endoscope for a waste pipe should be chosen around the access opening and route, not just the advertised cable length. The G30-M has one 8.5 mm head, a 10 m semi-rigid cable, LED lighting, a screen and an IP67 probe. That combination suits a buyer who needs a direct visual check from an available opening. It does not document every pipe size, bend radius or recording feature, so those unknowns should be treated as checks before purchase rather than filled in from generic endoscope assumptions.
Compare head diameter with the opening
| Selection point | G30-M detail | Buyer question |
|---|---|---|
| Camera head | 8.5 mm, single head | Will it pass the opening and first bend? |
| Inspection reach | 10 m semi-rigid cable | How much route is actually accessible? |
| Viewing | Screen and LED lighting | Can the area be seen without adding a second tool? |
Expect the route to change the usable reach
- Measure the opening and note any adaptor or trap.
- Estimate distance with bends rather than a straight tape measure.
- Inspect slowly and avoid excessive force.
- Wipe the probe and store the cable without sharp kinks.
Clean and retrieve the probe carefully
The product listing does not publish a universal waste-pipe size chart, minimum bend radius, recording specification, battery duration or a promise that the camera will locate a hidden leak.
Choose the smallest useful inspection path
The G30-M is a practical shortlist when its 8.5 mm head and 10 m cable fit the route you actually need to inspect. For related context, see Blocked Kitchen Sink Camera: How to Inspect the Route. For related context, see Drain Inspection Camera 10 m UK: Access, Length and Unit Checks. The documented next step is the G30-M 8.5 mm single-head 10 m inspection camera.