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Why the current is outside and the volta

The reason why the loop resistance tester adopts the measurement method of "current outside and...

2024-11-12

What occasions is the loop resistance te

Loop resistance testers play an important role in many fields due to their high accuracy, fast respo...

2024-11-11

What are low resistance faults and high

Low resistance fault and high resistance fault are two common abnormal situations in cables, which a...

2024-11-08

Four practical methods for determining c

The four practical methods for determining cable fault points mainly include bridge method, zero pot...

2024-11-07

How does the cable fault tester work?

The working principle of the cable fault tester is mainly based on the radar ranging principle, whic...

2024-11-06
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