Quick Comparison Table
| Feature | Endoscope | Sewer Camera | Drain Camera |
|---|---|---|---|
| Camera Size | 6-8mm | 9-50mm | 9-23mm |
| Cable Length | 1-10m | 20-300m | 20-100m |
| Self-Leveling | Rare | Common | Sometimes |
| Locator | No | Optional/Built-in | Optional |
| Portability | Very High | Medium | High |
| Price Range | $50-$300 | $300-$2000+ | $200-$800 |
| Best For | Tight spaces, HVAC | Professional, deep pipes | Residential, portable |
Endoscope Cameras
Best for: Tight spaces, HVAC ducts, automotive inspections, small pipes
Endoscope cameras (also called borescopes) are the smallest and most portable option. With camera heads typically 6-8mm in diameter, they can fit into very narrow openings that other cameras cannot access.
Pros:
- Ultra-compact for tight spaces
- Flexible insertion probes
- Usually USB or WiFi connected
- Affordable pricing
Cons:
- Short cable length (typically under 10m)
- Limited durability for heavy-duty use
- Rarely self-leveling
Sewer Cameras
Best for: Professional inspections, underground pipes, municipal work
Sewer cameras are designed for professional-grade inspections of sewer lines and underground pipes. They feature robust construction, long cables (20m-300m), and advanced features like self-leveling and built-in locators.
Pros:
- Long cable reach for deep pipes
- Self-leveling for easy viewing
- Built-in locators for underground mapping
- Industrial durability
Cons:
- Higher price point
- Less portable
- Requires more training
Drain Cameras
Best for: Residential plumbing, portable use, quick inspections
Drain cameras bridge the gap between endoscopes and sewer cameras. They offer good portability with reasonable cable lengths and are perfect for residential and light commercial drain inspections.
Pros:
- Portable with wheeled cases
- Good balance of features and price
- Easy to use
- Recording capabilities
Cons:
- May lack advanced features
- Cable length limitations
- Not suitable for very deep pipes
How to Choose
Choose an Endoscope if:
- You need to inspect very tight spaces (under 1 inch)
- Primary use is HVAC, automotive, or small equipment
- Budget is limited
- Portability is crucial
Choose a Sewer Camera if:
- You inspect underground or municipal pipes
- You need to locate pipes underground
- Cable length over 50m is required
- Professional, daily use
Choose a Drain Camera if:
- Residential plumbing inspections are primary
- You need portability for multiple job sites
- Budget is moderate
- Cable length of 30-50m is sufficient