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point connected by the red test lead.
NOTE:
1) If LCD display "OL" under manual range, it means it is over range, now you need to
select a higher range.
1) Do not input voltage over 600V. Or it may cause damage to the circuit of the meter,
and the built-in buzzer will alarm.
2) Be careful while measuring a high voltage circuit. DO NOT touch the high voltage
circuit.
4.3 ACV measurement
4.3.1 Insert the black test lead into "COM" terminal, and the red one into "VΩmA"
terminal.
4.3.2 Turn the rotary to switch to " " ranges. Under Auto Range status, it will display
"AUTO" symbol. Press "RANGE/REL" key can change to Manual range, the available
ranges are 600mV, 6V, 60V, 600V; Press "SELECT" key to switch between Frequency/Duty
cycle measurement.
4.3.3 Connect test leads to the test point; LCD will display voltage of the test point
connected by the test leads.
NOTE:
2) If LCD display "OL" under manual range, it means it is over range, now you need to
select a higher range.
1) Do not input a voltage over 600V. Or it may cause damage to the circuit of the meter,
and the built-in buzzer will alarm.
2) Be careful while measuring a high voltage circuit. DO NOT touch the high voltage
circuit.
4.4 DCA measurement
4.4.1 Insert the black test lead into "COM" terminal and the red one into "VΩmA"
terminal (Max.600mA) or into "10A" terminal (Max.10A);
4.4.2 Turn the rotary switch to Current ranges, auto range is the default when you turn
on the meter, "AUTO" symbol displayed. Press "RANGE/REL" key can change to Manual
range, the available ranges are 600uA, 6000uA, 60mA, 600mA, 6A, 10A.
4.4.3 Connect test leads to the tested circuit; LCD will display polarity and current of the
test point connected by the red test lead.
NOTE:
1) If you are not sure about the range of current under test, please select the highest
range, and then select the proper range based on displaying value.
2) If the LCD displays "OL", it means the current is over range. Now you need to select a
higher range.
3) Maximum input current is 600mA or 10A (subject to which terminal the red test lead
is inserted into). Current exceeding rated value will damage the fuse, and may cause
damage to the circuit of meter.
4.5 ACA measurement
4.5.1 Insert the black test lead into "COM" terminal and the red one into "VΩmA"
terminal (Max.200mA) or into "10A" terminal (Max.10A);
4.5.2 Turn the rotary switch to a proper current range. Press "SELECT/
the AC mode, auto range is the default when you turn on the meter, "AUTO" symbol
displayed. Press "RANGE/REL" key can change to Manual range, the available ranges are
600uA, 6000uA, 60mA, 600mA, 6A, 10A.
4.5.3 Connect test leads to the tested circuit; LCD will display the current of the test
point.
NOTE:
1) If you are not sure about the range of current under test, please select the highest
range, and then select the proper range based on displaying value.
2) If the LCD displays "OL", it means the current is over range. Now you need to select a
higher range.
3) Maximum input current is 600mA or 10A (which terminal the red test lead is
inserted into). Current exceeding rated value will damage the fuse, and may cause
damage to the circuit of meter.
4.6 RESISTANCE measurement
4.6.1 Insert the black test lead into "COM" terminal and the red one into "VΩmA"
terminal;
4.6.2 Turn the rotary switch to "Ω
mode. Connect two test leads across the resistor under test;
4.6.3 Auto range is the default when you turn on the meter, "AUTO" symbol displayed.
Press "RANGE/REL" key can change to Manual range, the available ranges are 600Ω, 6kΩ,
60kΩ, 600kΩ, 6MΩ, 60MΩ.
NOTE:
1) If you are not sure about the range of current under test, please select the highest
range;
2) If LCD displays "OL", it means it is over range. Now you need to select a higher range.
When measuring value is over 1MΩ, the reading will take a few seconds to be stable.
It's normal for high resistance measurement;
3) When input terminal is in open circuit, LCD will display "OL";
4) Before measuring in line resistor, make sure that the power is off and all capacitors
are discharged completely;
5) When there is big error, it may be affected by other online component or there is
" key to select
" ranges, press "SELECT/
" key to select "Ω"
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