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I.
Safety Information
Thank you for purchasing the product, for better use, please read the user
manual carefully and follow the safety information below.
Pay special attention to safety when using the product.
Do not measure any live object. Make sure that the resistor or metal object to
be measured is de-energized before measurement, otherwise, it may damage the
product.
When low battery symbol appears, please charge the product in time (the
charging time is 5~8 hours).
Please charge the battery once a month or two months if the product is not used
for a long time.
Please stop use immediately in case test lead is broken during use.
Do not place or store the product in environments with high temperature, high
humidity, dews, and direct sunlight for a long time.
Perform regular maintenance, keep product and test leads clean. Avoid drop or
impact.
Use, dismantling or repair shall be performed by authorized professional.
If danger caused by the product occurs, please stop use and seal the product
immediately, and send it to authorized center for maintenance.
The symbol “
” affixed at product and shown in user manual indicates user
must operate according to the instruction.
II.
Overview
Digital Micro Ohm Meter
(also known as Micro Ohm Meter, Ohm Meter, and DC
Resistance Tester) adopts micro-processor technology and 4-wire testing method
to make measurement safe, accurate and reliable.
The meter is mainly applied to measure resistance of conductor, contact resistance
of switch, connector and relay, resistance and contact resistance of coil, motor and
transformer winding.
It can also test connection resistance and low resistance between metal parts,
resistance and contact resistance of connecting conductors between grounding
electrode of ground grid.
The product consists of meter, monitoring software, test leads, communication
cable, etc. Featuring a large LCD, the tester enables user to view the data easily.
It can store 500 groups of data. The measured resistance ranges
ftware of master computer has multiple functions including data
viewing, data accessing, data storage, report generation, etc.
Summary of Contents for UT620C
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