1、Safety Rules And Precautions - HTC 5252 Manual

1 、 Safety rules and precautions
Thank you for purchasing our Handheld DC resistance tester. In order to avoid
possible electric shock or personal injury before your first use of this tester, please be
sure to read and strictly observe the safety rules and precautions set out in this manual.
Special attention should be paid to safety when using this instrument under any
circumstances.
This instrument according to IEC61010 safety specifications for design,
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production, inspection.
Special attention should be paid to safety when using this instrument under any
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circumstances.
When measuring, please do not use the high frequency signal generator such as
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mobile phone near the instrument, so as not to cause error.
Pay attention to the label and symbol of the instrument body.
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Before use, make sure that the instrument and accessories are in good condition and
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the instrument and test line insulation layer are not damaged, exposed or broken before
use.
During the measurement, do not contact the bare conductor and the circuit being
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measured.
Make sure the connector plugs of the wires are tightly inserted into the instrument
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interface.
Do not measure in inflammable place, spark may cause explosion.
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When the instrument is in use, the casing or test line is broken and the metal is
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exposed, please stop using it.
Do not place or store the instrument in hot, humid, dewy places or under direct
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sunlight for a long time.
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