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.