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Idiomas disponibles
Idiomas disponibles
Measuring DC voltage
1.
Insert test leads into input terminals (Red to V and black to COM).
2.
Set the rotary switch to V
the positive polarity of the end will indicate.
Notice
1.
If the scope of voltage to be tested is not know, the functional switch shall be placed at the
maximum range which will be gradually lowered for testing.
2.
If the display only shows "1", it indicates over-range. In this case, the functional switch shall
be placed at higher range.
3.
"
" indicates that you must not input a voltage more than 600V. It is possible to show a
higher voltage, but it has a risk of damaging the internal circuits.
4.
Special attention shall be given to measurement of high voltage to avoid electric shock.
Measuring AC voltage
1.
Insert test leads into input terminals (Red to V and black to COM).
2.
Set the rotary switch to V
Notice
1.
Refer to Notice 1, 2 and 4 in the AC Voltage Measurement.
2.
"
" indicates that you must not input a voltage more than 600V. It is possible to show a
higher voltage, but it has a risk of damaging the internal circuits.
Measuring DC voltage
1.
Insert the black test lead into COM terminal. For current ≤200mA, insert the red test lead
into mA terminal. If current goes up to 10A, insert red test lead into 10A terminal.
Set the rotary switch to A
2.
polarity of red test lead will show.
Notice
1.
If the scope of current to be tested is not known, the functional switch shall be placed at the
maximum range which will be gradually lowered for testing.
2.
If the display only shows "1", it indicates over-range. In this case, the functional switch shall
be placed at higher range.
3.
"A
" indicates that the maximum input current is 200Ma. The built-in fuse of
200mA/600V Φ5x20mm can effectively protect the circuit from burn-out. 10A range use
fuse of 10A/600V Φ6x25mm for protection.
range; Connect test leads to the power or load under test, and
range; Connect test leads to the power or load under test.
range; Connect test leads to the tested circuit in series. The
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