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ZECR2000G clamp grounding resistance tester

ZECR2000G clamp grounding resistance tester is widely used in electric power, telecommunications, meteorology, oil field, construction and industrial electrical equipment such as grounding resistance measurement, loop resistance measurement. When measuring the grounding system with loop, there is no need to disconnect the grounding down lead and no auxiliary electrode, which is safe and fast.

Key words:

grounding

resistance

ZEC4106 grounding resistance tester

The ZEC4106 grounding resistance tester has a unique line resistance verification function, which is more accurate in measuring low-value grounding resistance on site and can avoid errors caused by changes in line resistance due to long-term use of the test line. Can avoid errors caused by incomplete insertion of the test line into the instrument interface or poor contact; Can avoid errors caused by users replacing or lengthening the test line, etc.

Key words:

resistance

ZEC3150M insulation resistance tester

Insulation resistance tester, also known as megohmmeter, high-voltage insulation resistance tester, used for insulation resistance testing. The instrument has LCD large screen gray backlight display, data storage, data access, alarm, automatic shutdown and other functions. It also has the function of measuring DC voltage AC voltage absorption ratio and polarization index.

Key words:

Insulation resistance test instrument

resistance

insulation

ZEC3150 insulation resistance tester

ZEC3150 insulation resistance tester, also known as megohmmeter, high-voltage megohmmeter, high-voltage insulation resistance tester, etc., is dedicated to the laboratory or on-site insulation testing. This instrument has the functions of LCD large screen gray backlight display, data storage, data access, etc.

Key words:

Insulation resistance test instrument

insulation

resistance