6
Note:
Make sure the power is cut off and all capacitors need to be discharged under
this measurement.
3.6 Audible continuity Test
1) Set the selector switch to desired “ ” position.
2) Connect the test leads to two point of circuit, if the resistance is lower than
approx. 50Ω, the buzzer sounds.
Note:
Make sure the power is cut off and all capacitors need to be discharged under
this measurement.
3.7 Battery Test
1) Set the selector switch to desired “
1.5V
” or “
9V
” position.
2) Connect the probe across the source or load under measurement.
3) Read the result from the LCD panel.
4. Battery replacement
1) When the battery voltage drop below proper operation range, the “ ” symbol
will appear on the LCD display and the battery need to changed.
2) Before changing the battery, set the selector switch to “
OFF
” position to power
off.
3) Remove the screw on the battery cover and lift the battery cover.
4) Replace the old battery with the same type battery.
5) Close the battery cover and fasten the screws.
Caution:
Dispose the used batteries according to the rules, which are defined by each
community.
Warning:
If an explosion or fire hazard could occur through fitting a battery of the wrong
type.
5.
Fuse replacement
1) This meter is provided with a F0.5A/600V fuse to protect the resistance, Diode,
Audible continuity, battery test and the current measuring circuits.
2) Ensure the meter is not connected to any external circuit, set the selector switch
to “
OFF
” position to power off.
3) Remove the screw on the battery cover to lift the battery cover, and remove the
two screws on the bottom case, loose the button stand upward side the battery
