7
This button can also be used to arouse the meter from Sleep.
4.
Function Switch
The switch is used for selecting the desired function. To preserve the battery’s life, set the switch
to “OFF” position when the meter is not in use.
5.
Test Probe
Input probe (positive polarity) for the following teste: voltage, resistance, current (<200mA) and
diode.
6.
Flashlight LED
It is used for illumination.
7.
Button
This button can be used to switch the meter between the following measurement functions:
DC voltage/AC voltage; DC current/AC current; diode/continuity.
8.
Button
To turn on or off the backlight, press and hold down this button for about 1 second. The backlight
will turn off automatically about 15 seconds later after it is turned on.
9. Probe of the Black Test Lead (negative)
10. Black Test Lead
OPERATION INSTRUCTION
Measuring DC Voltage
•
Set the function switch to
position,
•
Press the
button to select DC range, the display shows
.
•
Connect the test probe and black test lead across the source or load to be measured.
•
The display will show the reading and the polarity of the test probe connection.
Note:
Input impedance: about 10M
Ω
The max. permitted input voltage: 600Vdc
