Inspection cameras—also known as borescopes or endoscopes—are essential for viewing hard-to-reach areas like pipes, engines, crawlspaces, and wall cavities. Whether you’re a plumber, mechanic, or DIYer, a good borescope saves time and effort by giving you eyes where you can’t physically reach.
We’ve selected the top 3 inspection cameras under $100 that offer excellent image quality, flexible cables, and smart features. These picks are perfect for anyone who needs a reliable visual tool for diagnostics, repairs, or exploration.
Top 3 Inspection Cameras Under $100 Compared
| Model | Display Type | Resolution | Cable Length | Waterproof | Best For |
|---|---|---|---|---|---|
| Teslong NTS300 | 4.5″ LCD | 1080p HD | 3.3–16 ft | IP67 | Plumbing, HVAC, crawlspaces |
| DEPSTECH Wireless Endoscope | Smartphone | 1080p HD | 11.5 ft | IP67 | Automotive, electronics |
| NIDAGE Wireless Endoscope | Smartphone | 1080p HD | 10 ft | IP67 | Car diagnostics, tight spaces |
Tool Breakdown & Reviews
🥇 Teslong NTS300 Inspection Camera
The Teslong NTS300 is a professional-grade borescope with a 4.5-inch LCD screen, 1080p resolution, and a rigid cable that comes in various lengths. It’s ideal for plumbing, HVAC, and crawlspace inspections. The built-in screen means no phone pairing is needed, and the adjustable LED lights ensure visibility in dark environments.
Top Features:
- 1080p HD camera with built-in screen
- Rigid cable for precise control
- Multiple cable length options
- Waterproof IP67 rating
Reasons to Buy:
- No phone required
- Excellent image clarity
- Great for deep inspections and tight bends
🥈 DEPSTECH Wireless Endoscope Camera
The DEPSTECH wireless endoscope connects to your smartphone via Wi-Fi and delivers 1080p HD video. It features 8 adjustable LED lights, a semi-rigid cable, and a compact camera head. It’s perfect for automotive diagnostics, electronics, and household repairs.
Top Features:
- Wireless connection to iOS/Android
- 1080p HD resolution
- 8 LED lights for dark spaces
- Waterproof and flexible
Reasons to Buy:
- Great value for wireless convenience
- Ideal for mobile users
- Compact and easy to store
🥉 NIDAGE Wireless Endoscope Camera
The NIDAGE endoscope offers 1080p HD video, a 10-foot cable, and a fixed-focus camera for sharp close-up views. It’s compatible with smartphones and includes a built-in Wi-Fi module. It’s great for inspecting engines, plumbing, and tight crevices.
Top Features:
- 1080p HD camera
- Wi-Fi connectivity
- Fixed-focus lens for clarity
- Waterproof IP67 rating
Reasons to Buy:
- Easy to use with mobile apps
- Great for car and appliance inspections
- Affordable and compact
Buyer’s Tips: What to Know About Borescopes Under $100
When shopping for an inspection camera under $100, consider:
- Display type: Built-in screens offer convenience; smartphone models offer portability
- Resolution: 1080p HD is ideal for clear diagnostics
- Cable length: Longer cables reach deeper areas; rigid cables offer better control
- Waterproof rating: IP67 is standard for plumbing and wet environments
- Lighting: Adjustable LEDs improve visibility in dark spaces
Final Verdict
For the best all-in-one inspection camera, the Teslong NTS300 offers pro-level clarity and control. For wireless convenience, the DEPSTECH Endoscope is a top performer. And for compact diagnostics, the NIDAGE Endoscope delivers great value and image quality.
