HTC CE-8201, Manual, Page: 3 / 19

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I. Safety rules and precautions
Thank you for purchasing our company's Ground pile clamp earth resistance tester. In order to
better use this product, please be sure to:
——Read this user manual in detail.
——Strictly follow the safety rules and precautions listed in this manual.
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This instrument according to IEC61010 safety specifications for design, production,
inspection.
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In any case, use the meter should pay special attention to safety.
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When measuring, please do not use the high frequency signal generator such as mobile
phone near the instrument, so as not to cause error.
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Pay attention to the label and symbol of the instrument.
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Make sure the instrument and accessories are in good condition before use.
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Before starting up, press the trigger once or twice to make sure the jaws are well closed.
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Do not measure in flammable places, sparks may cause an explosion.
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When starting up, do not press the trigger or clamp any wires.
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Power on, the “OL” symbol is displayed during the clamp method measurement, then
measured object can be clamped.
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Do not place or store the meter for a long time in a place with high temperature, humidity,
condensation, or under direct sunlight.
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Must turned off the meter When replacing the battery.
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When the low battery low voltage symbol " " display, the battery should be replaced in
time, otherwise it will cause errors.
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The contact surface of the jaws must be kept clean and cannot be wiped with corrosive agents
and rough objects.
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When opening the trigger, avoid impact on the clamp meter, especially the jaw joint surface.
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The clamp will make a slight noise when measuring resistance. This is normal.Note the "beep-
beep-beep-" sound to distinguish the alarm.
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Pay attention to the measurement range and use environment specified of this instrument.
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The measurement lead current should not exceed the upper limit of the clamp meter.
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Use, dis assembly, calibration and maintenance of this instrument must be operated by
authorized personnel.
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Due to the reasons of this instrument, if it is dangerous to continue using it, it should be
stopped immediately, sealed up immediately, and handled by an authorized organization.
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The " " safety warning signs in the instrument and manual must be strictly followed by
the user Allow safe operation.
II
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Introduction
Ground pile clamp earth resistance tester also name Loop resistance tester,used for
grounding resistance test.
This instrument uses 2.4-inch color screen design, with clamp resistance, three or four wire
resistance, AC voltage, current measurement functions, and also has data storage, data
access, alarm, automatic shutdown and other functions.
This meter is beautiful and high-grade, wide range, high resolution, convenient operation,
easy to carry, accurate, reliable, stable performance, strong anti-interference ability.It also has a