Product Description

The LDJDR-30A Grounding Wire Group Direct Resistance Tester is developed according to the "Preventive Test Code for Electric Power Safety Equipment," and is used to assess whether the contact between the grounding wire nose and busbar and the multi-strand copper soft conductor is good.

The LDJDR-30A Ground Wire Group Direct Current Resistance Tester employs the DC voltage current ratio method, consisting of a low-voltage high-current constant current source and a measurement system. The constant current source utilizes advanced switching power supply technology, featuring strong anti-interference and stability. The measurement section employs an intuitive high-brightness digital gauge, ensuring accurate and reliable measurements, with flexible and easy switching between loop selections.

Product Synonyms: Ground Wire Group Direct Resistance Tester, Ground Wire Group Resistance Tester, Ground Wire Group Tester

Product Features

◆ Easy to operate, criteria are intuitive;

High anti-interference capability and good stability.

High brightness digital display, resistance value display, current display;

Loop switching is flexible with six positions: "AB, AC, AD, BC, BD, CD." During testing, the resistance between any loops can be measured without removing the test clips, making it convenient for measurement.

◆ Specialized chuck, no need for manual removal and replacement of test chuck during testing, easy to load and unload.