1. Camera resolution

A high quality videoscope is able to use in a dark place or environment with HD camera, however, an inferior videoscope is only able to work in a bright place or environment, and is not able to inspect, take photos or video with HD in a dark place or environment with HD, and the images and videos have a low quality with low resolution .

2. Probe waterproof

An inferior videoscope does not have a waterproof function, and it does not work when the probe touch water, while a high quality videoscope has a waterproof function, even an inspector put the videoscope probe into water in a short time, it still can be taken photos or video with a high resolution. 

3.Grease proofing

A high quality industrial videoscope has a grease proofing function, while an inferior videoscope is easy to be damaged in frequency works in a grease environment as the accumulation of grease.

 

4.Articulation

The internal structure of a videoscope is complex, the all-way articulation is important for videoscope to work in different working environment to inspect different object with different requirments, an inferior videoscope does not have this essential function. 

5.Quality of lens

The lens is the core element of an industrial videoscope made up from high quality materials. While an inferior videoscope lens is made up from low quality materials, and it is easy to be damaged. 

6.Materials of tube

A high quality of videoscope has wear resistant tube, in contract the tube of an inferior videoscope is easy to get rusty and be broken. 

7.Batteries

The batteries of a high quality of videoscope is made up from high quality materials can be work for a long time, while the batteries life of an inferior videoscope is short, and can not has a long working time as a high quality of videoscope.  

8.System

The system errors frequency occur in the operation system of an inferior videoscope, however there is not many system errors occur in a high quality videoscope operation system. 

9.After-sales service

The product life of an inferior videoscope is short, while a high quality videoscope is able to use for a long time, and it has a quality assurance.