With the development of social science and technology, the amount of investment in cables is getting bigger and bigger, in order to ensure the normal operation of cables, we usually use cable fault multi-function tester to quickly detect the problem of faulty cables, so what are the functional points of the tester? Let's take a look at it with you. 
The cable fault multi-function tester is an efficient and practical instrument, which mainly has the following functional points:
1.Four basic functions: The cable fault tester should have four basic functions for detecting cable faults, such as low resistance, short circuit, open circuit and high resistance flashover.
2.High quality: The equipment should have high-quality materials and manufacturing processes to ensure that the equipment can operate stably and reliably for a long time.
3.Wide range of use: It is suitable for measuring the faults of various power cables, local telephone cables, buried wires and other cables, and can carry out fault tests of cables of various voltage levels.
4.Human-machine interface friendly: The operation interface of the tester should be simple and easy to understand, which is convenient for users to use.
5.Convenient operation: The equipment is easy and fast to operate, and users can complete the fault test in a short time.
6.Accurate positioning: Through the test data, the location and type of cable fault can be accurately located.
7.Convenient maintenance and management: It has the function of error analysis and test result recording, which can be convenient for maintenance and management.
8.With high voltage isolation function: isolated from high voltage to ensure the safety of operators.
9.Waterproof: The device can work normally in a wet environment.
10.Data analysis function: The test results can be analyzed for data to facilitate the follow-up work of users. The cable fault detector has comprehensive functions, and is a high-performance tool that can effectively shorten the fault finding time, improve work efficiency, and reduce the labor intensity of line maintenance personnel.