Professional Borescope with 2.4‑Inch LCD – UNI-T UT665

Precision Visual Diagnostics for Harsh Environments

The UNI-T UT665 represents an essential diagnostic asset for professionals who need to “see the unseen.” In heavy industry, mining, and automotive repair, dismantling machinery just to inspect internal components is costly and time-consuming. The UT665 provides a non-destructive alternative, allowing for the detailed inspection of engine cylinders, gearbox internals, pipeline blockages, and structural voids behind walls without the need for intensive teardowns.

High-Resolution Imaging and Slim-Probe Versatility

The UT665 is built around a high-performance imaging system optimized for close-range clarity:

• 9mm High-Sensitivity Lens: The ultra-slim diameter ensures the camera can pass through spark plug holes, narrow valve openings, and specialized industrial access ports.

• $640\times 480$ Pixel Resolution: Delivers sharp, high-contrast imagery to the integrated 2.4-inch display, allowing for the detection of hairline cracks, corrosion, and debris accumulation.

• 180∘ Viewing Angle: Provides a wide field of vision, reducing the need for constant cable manipulation to see the entire inspection area.

Optimized for Dark and Wet Conditions

Reliability in the field means performing regardless of the environment. The UT665 is engineered to thrive where other cameras fail:

• IP67 Waterproof Probe: The 1-meter flexible cable and camera head are fully submersible, making it ideal for inspecting water pipes, fuel tanks, and hydraulic systems.

• 4-Level Adjustable LED Lighting: Integrated into the camera head are high-intensity LEDs that can be adjusted to prevent “washout” on reflective surfaces or to fully illuminate pitch-black cavities.

• Flexible 1m Snake Cable: The cable maintains its shape once positioned, allowing the operator to navigate complex turns in piping or machinery housing with precision.

Rugged Industrial Design and Ergonomics

Housed in a durable, impact-resistant casing, the UT665 is designed for one-handed operation in active work zones. The ergonomic handle provides a secure grip, while the intuitive button layout allows for rapid adjustment of brightness and screen saturation during the inspection. Powered by standard AA batteries, it is a truly portable solution that requires no external power or charging downtime, ensuring it is always ready for service in remote mining sites or busy workshop floors.

Key Features & Technical Advantages:

• 2.4-Inch Color LCD: Real-time, high-contrast visual feedback for immediate field diagnostics.

• 9mm Waterproof Camera Head: IP67 rated for safe use in liquids and dusty environments.

• Adjustable LED Illumination: Four levels of brightness for perfect clarity in any lighting condition.

• 1-Meter Flexible Probe: Durable and shape-retaining for navigating complex pathways.

• 180∘ Image Rotation: Specialized software feature to flip the view for better orientation.

• Industrial Build Quality: Impact-resistant housing tailored for professional maintenance use.

Professional Application Scenarios

• Mining & Heavy Machinery: Inspecting the internal gears and cooling galleries of mining equipment to prevent mechanical failure.

• Automotive Maintenance: Checking for carbon buildup on valves or inspecting cylinder walls through the spark plug port.

• HVAC and Plumbing: Identifying blockages, leaks, or corrosion inside ventilation ducts and drainage pipes.

• Industrial Pipeline Audits: Verifying the integrity of welds and joints in pressurized or chemical transport systems.

• Building and Electrical Inspection: Tracing wires or identifying pest infestations and moisture damage within structural cavities.

Maintenance and Best Practices

To maintain the professional accuracy and longevity of your UNI-T UT665, follow these protocols:

• Lens Care: After every use, especially in oily or wet environments, clean the 9mm lens with a soft, microfiber cloth to prevent residue from hardening and clouding the image.

• Cable Handling: While the 1-meter probe is flexible, avoid making sharp “kinks” or tight knots, as this can damage the internal fiber-optic and wiring components.

• Submersion Safety: After using the probe in liquids, ensure the cable is dried thoroughly before coiling and storage to prevent mineral buildup on the LED housing.

• Battery Integrity: Remove the AA batteries if the unit will be stored for more than 30 days to prevent damage from battery leakage.