7
2.5 Accessories
1.Operation Manual
X 1
2. Test lead
X 1 pair
3.
K-Type thermocouple
X 1
3. Operational guidelines
3.1 Normal operation
3.1.1 Hold mode
In the hold mode, the reading can be maintained on the display unit.
Changing the measurement function position or pressing the key.
Hold again to exit the hold mode
Hold mode: entry and exit
1.
Press the key “
H/
” and the reading will be held and the symbol
“
” will appear on the LCD screen.
2. Press the key “
H/
” again to restore the meter to its status for
normal measurement.
3.1.2 Backlight
The meter is equipped with the functions of backlight so that the operator
can access measurement results even if he is in a darker place. The
backlight function can be enabled or disenabled by the steps below:
1.
Press the key"
H/
"
for over 2 seconds to enable backlight .
2.
Press the key"
H/
" for over 2 seconds to again to manually
disenable backlight; wait for 15 seconds until the backlight is
automatically disenabled.
3.1.3 Auto power off
If no operations are made in 15 minutes following the initialization, the meter
will sound to remind the operator to automatically cut off power supply and
enter the state of dormancy. The meter can be rebooted when the operator
presses any key in the auto power off mode.
3.2 Measurement guidelines
3.2.1 Measurement of AC voltage and DC voltage
