7. POWER SUPPLY from DC ADAPTER
The meter also can supply the power supply from the
DC 9V Power Adapter . Insert the plug of
Power Adapter into " DC 9V Power Adapter Input Socket
" ( 3-15, Fig. 1 ). The meter will use the DC ADAPTER
power supply .
1) When the left corner of LCD display show " ", it
is necessary to replace the battery. However, in-spec.
measurement may still be made for several hours after
low battery indicator appears before the instrument
become inaccurate.
2)
Loose the screws of the " Battery Cover " ( 3-17, Fig. 1 )
and take away the " Battery Cover " from the instrument
and remove the battery.
3) Replace with DC 1.5 V battery ( UM3, AA,
Alkaline/heavy duty ) x 2 PCs, and reinstate the cover.
4) Make sure the battery cover is secured after
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