Rules For Safe Operation (2)
l
Disconnect circuit power and discharge all high-
voltage capacitors before testing resistance,
conductance, continuity, diodes, current, or
capacitance.
l
Before measuring current, check the Meter's
fuses and turn off power to the circuit before
connecting the Meter to the circuit.
l
Replace the battery as soon as the battery
indicator
appears. With a low battery, the
Meter might produce false readings that can
lead to electric shock and personal injury.
l
Remove test leads, RS232C interface cable and
test clip from the Meter and turn the Meter power
off before opening the Meter case.
l
When servicing the Meter, use only the same
m o d e l n u m b e r o r i d e n t i c a l e l e c t r i c a l
specifications replacement parts.
l
The internal circuit of the Meter shall not be
altered at will to avoid damage of the Meter and
any accident.
l
Soft cloth and mild detergent should be used
to clean the surface of the Meter when servicing.
No abrasive and solvent should be used to
prevent the surface of the Meter from corrosion,
damage and accident.
l
The Meter is suitable for indoor use.
l
Turn off the Meter when it is not in use and
take out the battery when not using for a long
time.
l
Constantly check the battery as it may leak when
it has been using for some time, replace the
battery as soon as leaking appears. A leaking
battery will damage the Meter.
Model UT70C: OPERATING MANUAL
7
