Interchangeable Borescope Tubes

COANTEC’s interchangeable borescope tube system is a modular solution engineered for multi-scenario inspections. It allows a single main unit to pair with various borescope tube specifications, enabling fast switching via patented quick-release mechanisms to balance functional flexibility and cost control.

Borescope tubes are divided into two primary categories: visual inspection borescope tubes and measurement borescope tubes. They support direct view, side view, and combined direct/side view configurations, while swappable cameras expand capabilities for precision measurement and specialized environment inspections. This interchangeable borescope tube system is the cornerstone of COANTEC’s "one device, endless applications" philosophy in industrial testing.

1. Patented Quick-Release Design for Tool-Free, Fast Borescope Tube Swaps

COANTEC’s proprietary electronic quick-release technology enables tool-free disassembly and assembly of the insertion borescope tube and main unit. The entire process takes just 20 seconds, drastically improving on-site inspection efficiency and minimizing equipment downtime.

The borescope tube connection uses a contact-and-dual-thread composite structure, ensuring stable electronic signal transmission while preventing accidental camera detachment—delivering far greater reliability than standard industry designs for borescope tubes.

2. Full-Spec Compatibility: One Device, Multiple Borescope Tubes for All Scenarios

Comprehensive diameter range: Borescope tubes span 1.2mm–8mm, including ultra-thin borescope tubes (1.6mm/1.8mm/2.0mm), general-purpose 4.8mm borescope tubes, and wide-field 6mm/8mm borescope tubes, ideal for tight spaces in aircraft engines, automotive engines, precision machinery, and pipelines.

Customizable lengths: Borescope tubes are available from 1m to 10m, eliminating the need to purchase additional complete systems to meet varying inspection depth requirements.

Multi-view and functional options:

Visual inspection borescope tubes: Offer direct view, side view, and combined direct/side view configurations to meet diverse observation angle needs.

Measurement borescope tubes: Integrate precision measurement capabilities, combining visual inspection and dimensional analysis in one borescope tube.

Specialized borescope tubes: Support accessories for channel cleaning, gas detection, and fluorescent dye penetrant testing, adapting to complex industrial conditions.

3. Swappable Cameras on Interchangeable Borescope Tubes: Flexible Upgrades

Select borescope tubes feature swappable camera modules, an industry-leading design that integrates the camera, optics, and protective housing into a standardized component. Upgrading only requires changing the camera on the borescope tube, not the main unit, significantly reducing long-term equipment costs.

The camera swap process uses a sealed, dust-free design to prevent contamination, while enabling upgrades to low-distortion imaging, higher resolution, or specialized cameras for enhanced inspection accuracy with the same borescope tube.

Borescope tubes support multiple camera specifications, including high-resolution, wide-angle, and anti-reflective options, allowing users to tailor the borescope tube’s performance to specific inspection tasks without replacing the entire system.

4. Industrial-Grade Durability: Built to Last in Harsh Conditions

Borescope tubes meet IP68 waterproof and dustproof standards, with corrosion-resistant, wear-resistant materials and optional oil-resistant coatings to withstand the oil, dust, and moisture common in industrial settings.

Reinforced with high-strength, tungsten-woven braiding, the borescope tubes offer exceptional bend resistance, reducing damage from repeated use and extending the overall service life of the interchangeable borescope tube system.

5. Long-Term Cost Efficiency: Reduce Total Ownership Costs

Eliminate redundant equipment purchases by using interchangeable borescope tubes with swappable cameras to address different inspection needs, minimizing idle assets and initial investment costs.

In the event of damage or upgrades, only the affected borescope tube or camera module needs replacement—not the entire system—resulting in significantly lower repair and upgrade costs compared to fixed borescope tube industrial endoscopes.