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4. Pay special attention to avoid electric shock when measuring high
voltage.
Resistance/connectivity/diode/capacitance measurement
1. Insert the red probe into the " " jack and the black probe into the
jack.
2. Turn the knob switch to the " " position and press the key to
switch the measurement of resistance, connectivity, diode and capacitance.
3. Connect the probe to the measured object and read the measurement result
from the display.
Attention：
1. Before turning the function rotary switch, leave the measurement probe
from the circuit under measurement.
2. When the screen only displays "OL", it means that the range has been
exceeded and the measurement should be terminated.
3. Do not input AC voltage with effective value higher than 600V, otherwise
there is a risk of damaging the instrument.
4. When measuring large capacitance, discharge the capacitance before
measuring.
Temperature measurement
1. Turn the knob switch to the position “ Temp ”, Insert the red plug of the
thermocouple into the“ ”jack, and the black probe into the COM jack.
Directly read the temperature value from the display screen after the reading is
stable .
2. Press the key to switch ℃ and ℉ unit.
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