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Warning
Thank you for purchasing our ETCR4000A、ETCR4200A Intelligent Double
Clamp Digital Phase Volt-Ampere Meter (Full-automatic Double Clamp Digital
Phase Volt-Ampere Meter), in order to better use of this product, be sure to:
---- To read this user manual carefully.
---- Comply strictly with safety rules and precautions set out in this
manual.
Pay special attention to safety under any circumstances while using the
instrument.
Take note of the label text and symbols on the panel and back of the
instrument.
Make sure that the instrument and accessories are intact and there’s no
damage to the instrument or test wire insulation layer, or bare and broken
wires before using it.
Make sure that the function switch has been set up within the appropriate
range before the test.
Can not be used to test voltage higher than 600V.
It’s prohibited to use the instrument without the rear cover and battery
cover
in place.
Make sure that the connection plug is closely inserted in the socket.
Don’t use or replace batteries if the instrument is wet.
Test is prohibited in flammable and dangerous places.
The test line could only be pulled out from the instrument after being
removed
from the measured wire; don’t touch the plug jack by hand to avoid an
electric shock.
Do not use the instrument in strong electromagnetic environment in order
to prevent the equipment from work improperly.
Don't operating simultaneously two or more buttons, the operation will be
invalid.
Stop using the meter in case of metal exposure due to a broken chassis or
fractured test line.
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