Beta 017600022, Operating Instruction, Page: 32 / 204

12
True RMS Digital Multimeter
4. Battery Installation
WARNING: To avoid electric shock, disconnect the test leads from any source of
voltage before removing the battery door.
1.When the batteries run low or drop below the operating voltage, “ ” will appe-
ar on the LCD, the batteries need to be replaced.
2. Unscrew 180 degrees to open the rear battery cover.
3. Replace the old batteries with two 1.5V “AAA” batteries.
4. Reassemble the tool.
5. Properly dispose of old batteries.
WARNING: To avoid electric shock, do not use the meter until the battery door is
in place and securely fastened.
NOTE: If your meter does not work properly, check the fuses and batteries to
make sure that theyare still good and that they are properly inserted.
5. Button Function
5-1 Data Hold Button
The Data Hold function allows the instrument to “freeze” a measurement for
future reference
1.Press the Data Hold button to “freeze” the reading on the indicator, the “H”
indicator will appear on the display.
2. Press the Data Hold button to return to normal operation.
5-2.Mode/Rel Button
1.Under the Diode Test/Continuity Check, press Mode/Rel Button for select
function.
2.Under Voltage/Current/Measurements, pressing Mode/Rel Button is REL
function.
5-3.Data Hold Button
The Data Hold function allows the instrument to “freeze” a measurement for
future reference.
1.Press the Data Hold button to “freeze” the reading on the indicator, the “H”
indicator will appear on the display.
2.Press the Data Hold button to return to normal operation.