ETCR 9000, Manual, Page: 4 / 20

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anti-rust desiccant lubricant (such as WD-40), and making a
gentle wiping.
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For the reason of this meter, in case that any danger may
occur if continue to use it, stop using it immediately and seal it
up for keeping at once, which shall be dealt with by qualified
authorization agency.
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The danger symbol “ ”on the meter and the manual, the
user must make safe operation according to the indication.
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The extremely dangerous symbol “ ”, the user must make
safe operation according to the indication.
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To test unknown current, please choose “600A” level to test
firstly.
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It suggests that this meter shall be made insulation intensity
test at least once annually. (AC40KV/rms between insulation
pole and clamp core.)
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As to the part with “ * ”mark in this manual, it is only limited to
ETCR9000A (infrared transmission data type).
Profile
Ⅰ
ETCR9000 Series H/L Voltage Clamp Meter has broken
through the traditional structure, which is specially well-designed
for measuring high voltage current, adopting the latest CT
technology and integrated mask digital technology, formed by
composition of a special use clamp meter with a high-voltage
insulation rod, as to
ETCR9000A type -- infrared transmission of
test data , also equipped with receivers, which can monitor the
tested data in a long distance on real-time. If not using an
insulation rod, it can be also used as a high precision low-voltage
clamp meter, or an alternating current meter, which can accurately
measure1mA of current or leakage current.
ETCR9000 Series H/L Voltage Clamp Meter has an innovative
integrated design between transducer clamp and transducer
domain,
ensuring the high-precision, high-reliability, and