1. Khoom Tshajview
The UNI-T UT665 Industrial Endoscope is a non-destructive testing device designed for inspecting hard-to-reach areas. It features a high-definition probe, a 2.4-inch display, and IP67 waterproofing for reliable performance in various environments.

Image: The UNI-T UT665 Industrial Endoscope, showcasing its handheld unit and flexible camera probe.
2. Cov yam ntxwv tseem ceeb
- Real-time Clear Display: Equipped with a 2.4-inch TFT screen (480x234 resolution) for immediate viewhauv.
- Rotatable Images: Allows for image rotation to adjust viewnyob rau hauv orientation.
- Flexible Camera Probe: Features a 1-meter coil length probe that can be bent and shaped for various inspection needs.
- Adjustable Image Saturation: 6 levels of image saturation adjustment for optimal visual clarity.
- Adjustable LED Brightness: 4 levels of LED light intensity for illuminating dark inspection areas.
- IP67 Waterproof Soj Ntsuam: The 9mm diameter probe is waterproof, suitable for wet environments.
- Focusing Distance: Optimal focus range of 20mm to 100mm.
- Kev tsim kho ruaj khov: Outer shell wrapped with soft rubber for shock-proof, waterproof, wear-resistant, and corrosion-resistant performance.
- Ergonomic Tsim: Handheld unit designed for comfortable and non-slip grip, lightweight and portable.
- Lub neej roj teeb ntev: Provides 6-8 hours of operation on a single set of batteries.

Image: The UT665 endoscope designed for portable and comfortable use, highlighting its ergonomic grip.

Image: Detail of the UT665 endoscope, illustrating its robust and waterproof probe construction.
3. Teeb cov lus qhia
3.1 Ntim Cov Ntsiab Lus
Lub pob muaj xws li:
- UT665 Main Unit
- Flexible Camera Probe
- Lithium Metal Batteries (4x 1.5V R6)
- Cov neeg siv phau ntawv
3.2 Kev teeb tsa roj teeb
- Locate the battery compartment cover on the handle of the main unit.
- Open the cover and insert four 1.5V R6 (AA) batteries, ensuring correct polarity (+/-).
- Kaw lub roj teeb lub hau npog kom ruaj ntseg.
3.3 Kev sojntsuam txuas
- Txuas lub qhov txuas ntawm lub koob yees duab uas yoog tau raws li qhov chaw nres nkoj saum toj ntawm lub cuab yeej tseem ceeb.
- Maj mam thawb lub qhov txuas probe mus rau hauv qhov chaw nres nkoj.
- Tighten the threaded collar on the probe connector to secure it to the main unit. Ensure it is firmly attached to prevent disconnection during use.

Image: Visual guide for installing batteries and connecting the probe to the UT665 main unit.
Video: A demonstration of the battery installation and probe connection process for the UNI-T UT665 Endoscope.
4. Cov lus qhia ua haujlwm
4.1 Hwj chim Rau/Tawm
- Txhawm rau lub zog ntawm lub cuab yeej, nias thiab tuav lub Hwj chim khawm (
) kom txog thaum lub vijtsam ci. - Txhawm rau kaw tawm, nias thiab tuav lub Hwj chim khawm dua kom txog thaum lub vijtsam tua.
4.2 Kho Qhov Ci Ntawm LED
- Nias lub Teeb khawm (
) to cycle through the 4 levels of LED brightness. - Select the appropriate brightness for your inspection environment.
4.3 Adjusting Image Saturation
- Nias lub Saturation khawm (
) to adjust the image saturation through 6 available levels. - This helps optimize color representation for clearer viewhauv.
4.4 Duab tig
- The device supports image rotation. Refer to the on-screen indicators or specific button functions for rotating the displayed image if needed.
4.5 Kev siv dav dav
- Once powered on and the probe is connected, carefully insert the flexible probe into the area you wish to inspect.
- Observe the real-time image on the 2.4-inch display.
- Maneuver the probe as needed to get the desired view.

Image: The UT665 endoscope in use, demonstrating the clear imaging capabilities and adjustable settings.
5. Kev tu
- Ntxuav: After each use, gently wipe the probe and main unit with a soft, dry cloth. For stubborn dirt on the probe, use a slightly damp cloth and ensure it is completely dry before storage. Do not use abrasive cleaners or solvents.
- Cia: Store the endoscope in a cool, dry place away from direct sunlight and extreme temperatures. Disconnect the probe from the main unit and remove batteries if storing for extended periods.
- Kev kho roj teeb: Replace batteries when the low battery indicator appears. Always use fresh, high-quality batteries.
- Kev Tswj Xyuas Kev Ntsuas: Avoid sharp bends or excessive force on the flexible probe to prevent internal damage.
6. Kev daws teeb meem
| Teeb meem | Ua Tau | Kev daws |
|---|---|---|
| Cov cuab yeej tsis siv hluav taws xob | Cov roj teeb tsawg lossis tuag lawm; Kev teeb tsa roj teeb tsis raug | Replace batteries with new ones; Check battery polarity. |
| Tsis muaj duab nyob rau hauv kev tshuaj ntsuam | Probe not connected securely; Damaged probe cable | Ensure probe is firmly connected and collar is tightened; Contact support if probe is damaged. |
| Duab tsis meej los yog tsis meej | Lens is dirty; Object is outside focusing distance; Insufficient lighting | Clean the probe lens; Adjust the distance to the object (20mm-100mm); Increase LED brightness. |
| LED teeb tsis ua haujlwm | LED brightness set to minimum; Faulty LEDs | Press the Light button to increase brightness; Contact support if LEDs remain non-functional. |
7. Cov lus qhia tshwj xeeb
| Feature | Paub meej |
|---|---|
| Zaub daws teeb meem | 640 x 480 pixels |
| Lens Diameter | 9 hli (Tshaj plaws 10 hli) |
| LCD Loj | 2.4cm ua |
| Sojntsuam Ntev | 1m (3m yeem) |
| Hom npo | TFT |
| Focal Length | >20mm (Optimal: 20mm-100mm) |
| Video Signal | Analog |
| Viewhauv Angle | 60° Nws |
| Duab Brightness | 6 qib adjustable |
| Teeb pom kev zoo | 4 LED lights, 4 levels adjustable |
| Waterproof Rating | IP67 (tsuas yog qhov ntsuas xwb) |
| Duab uas tig tau | Yog lawm |
| Battery Power Indicator | Yog lawm |
| Hwj chim Source | 4x 1.5V R6 (AA) batteries |
| Khoom Xim | Liab thiab Grey |
| Khoom Net nyhav | 500 g |
| Khoom Loj | 196mm x 74mm x 38mm |

Image: A detailed table outlining the technical specifications of the UT665 endoscope.
8. Cov ntawv thov
The UNI-T UT665 Industrial Endoscope is suitable for various inspection tasks across multiple fields:
- Automotive: Inspecting engine components, exhaust systems, and other vehicle parts.
- Tsev neeg: Checking pipes, drains, and hard-to-reach areas in homes.
- Tshuab: Examining internal components of industrial machinery for wear or damage.
- HVAC: Inspecting ducts, vents, and air conditioning units.
- Cov kav dej: Visual inspection of pipes and drainage systems.
- Kev tsim kho: Checking structural integrity in confined spaces.

Image: Examples of the UT665 endoscope being used in auto repair, mechanical inspections, conduit checks, and other difficult-to-access locations.

Image: The UT665 endoscope being used to inspect components within an automobile engine bay.

Image: The UT665 endoscope inspecting the interior of a pipe or conduit.
9. Warranty thiab Support
For warranty information and technical support, please refer to the documentation included with your product or contact the manufacturer directly. Keep your purchase receipt as proof of purchase.