What are the manufacturers of loop resistance tester? Which is of good quality?

When purchasing a loop resistance tester, it is very important to choose a suitable manufacturer. Next, let's take a look at how to choose the manufacturer of loop resistance tester and what factors should be paid attention to.

The loop resistance tester is often used to measure the contact resistance and loop resistance of switch control equipment. According to national requirements, the test current should reach 100A. At present, the loop resistance tester produced by the loop resistance tester manufacturers in the market can generally reach 100A-600A, so the current is generally in line with the requirements, but we should also pay attention to whether the current of the loop resistance tester is continuously adjustable and whether the continuously adjustable current can meet the requirements in the test.

Measurement accuracy is also an important factor in selecting the manufacturer of loop resistance tester. At present, the measurement accuracy of loop resistance testers from most manufacturers in the market can reach: (indicated value ×0.5%+0. 1μω), so attention should be paid when purchasing.

After reading the accuracy, let's take a look at whether the loop resistance tester produced by the loop resistance tester manufacturer has complete functions, such as whether it is powered by lithium battery, whether it can be wirelessly connected, whether it can be connected by Bluetooth, whether it can be operated by app, and another important parameter is volume and weight. For some outdoor operations, choosing a small loop resistance tester will greatly facilitate the operation.

After talking about the parameter factors that affect the selection of manufacturers of loop resistance tester, another important factor is the strength of manufacturers in all aspects: R&D strength, production strength, pre-sales and after-sales service, quality of enterprise and so on are all very important factors. Only by fully understanding your own needs, and then choosing a suitable manufacturer of loop resistance tester according to your own needs, can you choose a satisfactory loop resistance tester.

UHV electric power professional production circuit resistance tester is your reliable choice, welcome to consult.