Introducing the New 3.9mm VJ-4 Video Borescope
The 3.9mm VJ-4 delivers all the features you would expect in a high-quality video borescope at a price that makes it accessible to almost anyone. Aircraft & power generation maintenance teams can quickly and easily inspect turbine blades, combustion chambers, cooling tubes, and much more, all without the need for costly and time consuming engine and system tear-down.
If you perform regular maintenance inspections, you owe it to yourself to demo the new 3.9mm VJ-4. Available in 1.5m, 2.0m or 3.0m lengths.
In our discussions with many borescope technicians, we have found that technicians can often access their inspection targets from multiple locations. Using this principle, for example, a technician may be able to inspect a 19-foot pipe with a 3.9mm x 3-meter (9′ 10″) borescope if the inspector can start the inspection from each end of the pipe.
Mini-Joysticks an Industry First
Use the mini-joysticks OR touchscreen to navigate all menus and adjust all settings.
Measurement & Annotation
Easy navigation of the pop-up menus, on-screen annotation and relative measurement.
Easy Storage & Organization
Rename folders, images and video files, and set a default storage location for each inspection.
Peace of Mind
Part of the ViewTech advantage is the full 1-year warranty and free loaner program.
Support After the Sale
We provide outstanding service before, during, and most importantly, after your purchase.
Next-Day Shipping
Unlike our competitors we have hundreds of borescopes at our facility, ready to ship out.
Insertion Tube
Outer Diameter | 3.9mm |
Length | 1.5m, 2.0m or 3.0m |
Exterior Material | Tungsten EasyGlide, crush-resistant |
Chemical Compatibility | Water, machine oil, heating oil, diesel, 3.5% saline concentrate |
Articulation Range | 360° around, 170±10° backward (1.5m), 150±10° backward (2.0m), 120±10° backward (3.0m) |
Optics
Angle of View | 100° |
Depth of Field | 8.0mm – 100.0mm |
Effective Pixels | 921,600 pixels |
Illumination Method | 6 Super high-intensity white LEDs |
Illumination Output | ≤ 10,000lux |
Base Unit
Display Monitor | 5.5″ OLED touch screen |
Articulation Control | Thumb-actuated, mechanical rocker |
Joystick Lock | Automatic |
Brightness Control | 10-step LED brightness adjustment |
Control Buttons | Two multi-function mini joysticks and left/right buttons |
Playback | Photos, videos (w/wo audio), thumbnail view |
Audio / Microphone | 3.5mm port |
Removable Storage | All media captured on removable SD Card. Base Unit has no internal media storage capabilities. |
Data I/O ports | SD card, HDMI, USB Type C |
Battery | Two 18650B PCB-Protected Li-ion batteries (rechargeable) |
Operating Method | One handed, portable |
Dimensions | 13.6″ x 6.2″ x 7.3″ |
Weight | 2.09 lbs. / .95 kg |
Manufacturing and Options
User Interface | Pop-up menu operation, menu navigation, touchscreen |
File Management | Photo and video recording/pause, playback, thumbnail preview, delete |
Image Control | Image freeze, image flip, zoom in/out |
Image Format | BMP, PNG or JPG |
Video Format | AVI or MP4 |
Language | English, French, Spanish |
Operating Limits
Run Time | ≤ 3 Hours |
Operating Temp. Base Unit | -20 – 50°C, -4 – 122°F |
Operating Temp. Insertion Tube | -20 – 70°C, -4 – 158°F |
IP Rating, Insertion Tube | IP67 |
Viewtech Literature
VJ-4 3.9mm BROCHURE
Download the Brochure for the ViewTech VJ-4 3.9mm by clicking the icon above or the link below.
WiFi Instructions
Download the WiFi instructions by clicking the icon above or the link below.
VJ-4 3.9mm USER MANUAL
Download the ViewTech VJ-4 3.9mm User Manual by clicking the icon above or the link below.
Packed With Power
What’s Included with the 3.9mm VJ-4 Borescope:
- ViewTech’s 3.9mm video borescope
- 1.5m, 2.0m or 3.0m insertion tube
- Removable stand
- Optional magnetic floor plate stand
- Rugged carrying case
- 4 Rechargeable Li-ion batteries
- Battery charger
- AV cords
- 32 GB full-size SD Card
- Insertion tube tip protector cap available
- Shoulder Strap
- Stylus
View Other Video Borescopes
2.8mm Borescope
Dual Camera
VJ-Series Borescopes
Upcoming Tradeshows
What Our Clients Think
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