Author: Noyafa–CCTV Tester
The purchase of communication cable fault tester The communication cable fault tester is a high-tech instrument. The price of tens of thousands to hundreds of thousands is also a relatively complicated tool when it comes to repairing instruments. The average user cares a lot and is dedicated to one person.
But don't buy the communication cable fault tester. The communication cable fault tester is a high-tech instrument. The price of tens of thousands to hundreds of thousands is also a relatively complicated tool when it comes to repairing instruments. The average user cares a lot and is dedicated to one person.
But don't worry too much. Current instruments are generally very durable. Just use them when you use them.
Don't accidentally bump them. It won't be damaged. For the instrument with LCD screen, do not touch the LCD screen with external force; the communication cable fault tester with picture tube should be lightly installed; the probe and probe of the instrument should be cleaned to prevent the casing from rusting after use; various test wires, After use, they should be placed neatly, not in groups, so as to avoid malfunctions in the next use.
It should be noted that the normal power-on learning, simulation and field testing of the instrument will not affect the service life of the instrument, so users should learn more and test more to improve their testing skills. For communication cable fault testers with DC power, if the batteries are powered by dry cells, the batteries should be replaced regularly to prevent battery leakage and damage to the instrument. If powered by a rechargeable battery, it should be fully charged for 3 months before charging.
Charge the instrument left and right; use lead-acid batteries for power supply, be careful not to use the battery when using it, so that the battery cannot be charged. The maintenance of the communication cable fault tester is mainly handled by the manufacturer. For industrial instruments, manufacturers usually do not provide users with technically confidential detailed technical drawings, which brings inconvenience to users.
However, in order to facilitate the user's use and maintenance, as long as the user has a request, the manufacturer will generally provide the user with relevant maintenance drawings, which is beneficial to both parties.
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