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Borescopes
  1. Home
  2. Industrial & Scientific
  3. Test, Measure & Inspect
  4. Inspection & Analysis
  5. Borescopes
  6. Teslong 5'' Dual…
Teslong

Teslong 5'' Dual Lens Borescope Camera for Wall & Engine Inspection | 1280x720 IPS Display, Waterproof, 3.3FT Semi-Rigid Cable

Teslong 5'' Dual Lens Borescope Camera for Wall & Engine Inspection | 1280x720 IPS Display, Waterproof, 3.3FT Semi-Rigid Cable - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹26,230₹36,620

You save ₹10,390 (28%)

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Teslong 5'' Dual Lens Borescope Camera for Wall & Engine Inspection | 1280x720 IPS Display, Waterproof, 3.3FT Semi-Rigid Cable — 3.3FT
3.3FT
₹26,230
₹36,620
In Stock

Estimated doorstep delivery by 23 Nov - 25 Nov from USA

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Professional Inspection at Competitive Price

About this item

Teslong NTS300 dual lens borescope offers a self-contained inspection solution with a 5'' IPS HD display, providing clear 1280x720 real-time video. The dual-lens system allows switching between forward and side cameras, each with independent LEDs, to inspect pipes, walls, and engine compartments without cable rotation. The IP67 waterproof probe handles wet environments, while the 8mm semi-rigid gooseneck cable navigates tight spaces like HVAC ducts and engine bays. The rechargeable 5000mAh battery supports approximately 4.5 hours of continuous use, with a 5-hour charge time. Includes a hard case, hook, magnet, side mirror, and USB charging cable. Just power on and inspect — no phone, WiFi, or app required.

Designed for homeowners, mechanics, and HVAC technicians, this borescope simplifies internal inspections. The 5'' IPS display provides a clear view, making wall, pipe, and engine diagnostics straightforward. The waterproof probe and flexible cable ensure durability in challenging environments. The device supports real-time video, manual focus, and digital zoom, with a CMOS sensor and 140° field of view. Ideal for deep cavity inspections, HVAC ductwork, plumbing, and engine checks. The compact, portable design and included accessories make it suitable for professional and DIY use. Delivery in 11-13 days ensures quick access to reliable inspection tools from the USA.

Key Features

  • Dual Lens Inspection Camera: See Inside Walls & Engine Cylinders Without Guessing. Switch between forward and side cameras (each with independent LEDs) to inspect pipes, wall cavities, and engine compartments. The 5" IPS display and 16.5FT semi-rigid cable let you explore deep into ducts, drains, and engine bays.
  • Rechargeable Battery: Powered by a built-in 5000mAh rechargeable battery, the endoscope provides approximately 4.5 hours of continuous use. The charging time is approximately 5 hours, ensuring minimal downtime between inspections.
  • 7 LED Lights with Brightness Control: 6 front + 1 side LED illuminate dark pipes, engine blocks, and wall cavities. Adjust brightness to reduce glare on shiny surfaces or boost light in deep, dark spaces. IP67 waterproof probe for wet environments.
  • 3.3FT Semi-Rigid Gooseneck Cable: The 8mm diameter cable holds its shape to navigate wall cavities, HVAC ducts, and automotive engine compartments — but is flexible enough to coil for storage. Includes hard carrying case with hook, magnet, and mirror.
  • Built for Homeowners, Mechanics & HVAC Techs: Use it to check behind drywall, inspect ductwork, diagnose engine issues, or look inside plumbing pipes. The 5" self-contained screen means no phone, WiFi, or app needed — just power on and go.

Why choose this product

Advanced Dual-Lens System for Complete Inspection

Teslong NTS300 combines forward and side cameras with independent LEDs, allowing seamless switching for thorough wall, pipe, and engine cavity checks. Its 5'' IPS HD display offers crisp visuals, supporting real-time video, manual focus, and digital zoom. The waterproof IP67 probe and flexible 8mm semi-rigid cable navigate wet, confined spaces with ease, making it ideal for professional HVAC, plumbing, and automotive diagnostics. The rechargeable 5000mAh battery ensures hours of continuous use, while accessories like mirror, hook, magnet, and case enhance versatility. This device simplifies complex inspections, saving time and effort in challenging environments.

Ideal for Homeowners, Mechanics & HVAC Professionals

Designed for diverse users, Teslong NTS300 enables homeowners, mechanics, and HVAC technicians to inspect behind drywall, inside ducts, or within engine compartments without external devices or apps. Its self-contained 5'' display and waterproof probe make it easy to operate in wet or dusty conditions. The device supports real-time video, manual focus, and digital zoom, providing clear visuals for accurate diagnostics. Its portable design, durable construction, and comprehensive accessories make it suitable for both DIY projects and professional inspections. Delivery in 11-13 days ensures quick access to a reliable, USA-imported inspection tool that enhances safety and efficiency.

How to use

  • Power On & Select Camera — Press the power button, wait for the display to activate, and select forward or side camera mode using the switch button. Adjust LED brightness as needed.
  • Navigate & Inspect — Insert the semi-rigid cable into the cavity, pipe, or engine bay. Use the flexible gooseneck to maneuver around obstacles, viewing live video on the IPS screen.
  • Capture & Save Images — Press the capture button to save images or videos. Use the included accessories like mirror or magnet for hard-to-reach spots. Recharge the battery after use.

How Indians use this product

  • Rajesh, 35, Mumbai, needs to inspect HVAC ducts for blockages without dismantling walls. Teslong borescope's waterproof probe and flexible cable allow quick, detailed inspection, saving ₹10,000+ on repairs.
  • Anita, 42, Delhi, checks behind drywall for electrical wiring issues. The 5'' IPS display and dual lens system provide clear visuals, enabling safe, accurate diagnostics in her home in 11-13 days.

Technical specifications

Setup & usage

Recommended UseWall, engine, duct, plumbing inspection
Real-time VideoSupported
Manual FocusYes
Digital ZoomYes
Battery LifeApprox. 4.5 hours
Shelf Life12 months
Reapplication MathBattery supports ~4.5 hours continuous use
ContraindicationsAvoid use in explosive environments
Common IrritantsNone

Warranty

CrowCrowCrow helps you bring this product to India. Any warranty is offered by Teslongunder its own policy.

Read more

How we compare

FeatureTeslong 5'' DualOthers
Display Resolution1280x720 IPS HD screen with 180° rotation, real-time videoMost Indian inspection cameras have 640x480 or lower resolution, basic LCD screens
Waterproof RatingIP67 waterproof probe for wet environmentsMany Indian models are non-waterproof or IP54 rated, limiting wet use
Cable Flexibility3.3FT semi-rigid gooseneck, holds shape for navigationMost Indian cables are rigid or flexible but shorter, less durable
Battery Capacity5000mAh rechargeable battery, approx. 4.5 hours useIndian models often have smaller batteries, 2-3 hours max
Price RangeOffer: ₹26,230 USD, MRP: ₹36,620 USD, discount: 28%%Indian inspection cameras typically sell at ₹15,000-₹25,000, with limited features

Product details

SKUaej6849
BrandTeslong
ModelNTS300
Display Size5 inches
Cable Length3.3FT
Cable Diameter8mm
Waterproof RatingIP67
Battery Capacity5000mAh
Sensor TypeCMOS
Resolution2MP
LED Lights7 with brightness control

About Teslong

Teslong specializes in high-quality industrial inspection cameras, trusted worldwide for durability and clarity in challenging environments.

Compliance & Legal

This is a diagnostic inspection device; no medical or safety certification claims are made.

Customer Reviews

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FAQ, See What Others Asked

What is a borescope used for?
A borescope is an inspection camera with a flexible or semi-rigid probe used to view inside walls, pipes, engines, and other hard-to-reach cavities. It features a camera head with LED lighting, transmitting live images to a display, enabling detailed internal inspections without disassembly.
How do I connect a USB borescope to my device?
Connect the borescope's USB cable to your PC or compatible device. The device supports real-time video output via USB 3.0, with a compatible app or driver. Ensure your device supports USB-C or micro-USB as specified in the product details.
Is this borescope waterproof?
Yes, the Teslong NTS300 features an IP67 waterproof probe, allowing safe inspection in wet environments like plumbing or engine bays. Always follow usage instructions for optimal waterproof performance.
Can I use this borescope for HVAC duct inspection?
Absolutely. The 3.3FT semi-rigid cable and waterproof probe make it ideal for inspecting HVAC ducts, wall cavities, and plumbing. Its flexible cable navigates tight spaces, providing clear visuals for diagnostics.
What is the warranty period?
Teslong offers a 12-month warranty on the NTS300 borescope, covering manufacturing defects and hardware issues. Delivery in 11-13 days ensures quick access to this reliable inspection tool.
How long does the battery last?
The built-in 5000mAh rechargeable battery provides approximately 4.5 hours of continuous operation, supporting extended inspection sessions. Recharge time is about 5 hours.

Frequently bought together

Teslong 5'' Dual Lens Borescope Camera for Wall & Engine Inspection | 1280x720 IPS Display, Waterproof, 3.3FT Semi-Rigid Cable

This item:

Teslong 5'' Dual Lens Borescope Camera for Wall & Engine Inspection | 1280x720 IPS Display, Waterproof, 3.3FT Semi-Rigid Cable

₹26,230

Teslong 5'' Dual Lens Borescope Camera for Wall & Engine Inspection | 1280x720 IPS Display, Waterproof, 3.3FT Semi-Rigid Cable

This item

Teslong 5'' Dual Lens Borescope Camera for Wall & Engine Inspection | 1280x720 IPS Display, Waterproof, 3.3FT Semi-Rigid Cable

₹26,230

Total price:

₹40,840

You save ₹14,350 (26%) Extra

3 items selected

3 items

₹40,840

You save ₹14,350 (26%) Extra

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Spec
Price
₹26,230
₹36,620
₹4,500
₹6,710
₹10,110
₹11,860
₹5,690
₹9,010
₹6,040
₹6,470
₹28,020
₹37,480
₹8,370
₹10,930
Brand NameTeslongCOOVIECOOVIETeslongT TAKMLYJMUANYCUBIC
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹26,230₹36,620

You Save ₹10,390

Estimated doorstep delivery by 23 Nov - 25 Nov from USA
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₹78,690+ (3× the price)
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