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2) General Maintenance
Warning: Do not open the housing of device, to avoid
causing measurement inaccuracy or device damage.
a. The service of repair and maintenance must be done by
the professional personnel or qualified departments.
b Use dry cloth to wipe the housing regularly; do not use
.
any detergents containing abrasive or solvent components.
3) Battery Installation & Replacement
a The standard battery is 2*1.5V AAA battery, please refer
.
to figure 6 for installing or replacing the battery.
b Place the panel of device facing down, use your fingers
.
or a slot type screwdriver to open the battery cover and
take the battery out; install the new battery as per the
polarity of battery.
c Install batteries in same and standard types.
.
d Tighten the battery cover after installing the new battery.
.
Figure 6
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UT377B
UT377B
The User Manual is subject to change without prior notice!
Due to different batches, the materials and details of actual
products may be slightly different from the graphic information,
please refer to the actual product received. Experimental
data provided in the page is from internal laboratory of
UNI-T, but it should not be a reference for customer to place
orders. Any questions, please contact the customer service,
thanks!
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