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have examined the meter's protective tube. In attempting a
measurement, you should use the correct input sockets,
function positions and measuring ranges. When a test lead is
inserted into the current input socket, do not put the other end
of the test lead in parallel connection with any circuit.
The meter provides DC current measuring ranges as follows: 600.0uA,
60.00mA, 600.0mA and 10.00A; and AC current measuring ranges:
60.00mA, 600.0mA, and 10.00A.
Measurement of current:
1. Turn the rotary switch to the appropriate position.
2. Connect the test lead in black to COM input socket. Connect the test
lead in red to a mA input socket when the measured current is less
than 600mA; connect the test lead in red to a 10A input socket when
the measured current is 600mA~10A.
3. Disconnection of the circuit to be measured Connect the test lead in
black to the end of disconnected circuit (the voltage is lower) and
connect the test lead in red to the end of the disconnected circuit
(voltage is higher).
4. Connect the power to the circuit and capture the displayed reading. If
the display unit only shows "OL", it means the input is over the
selected measuring range. At this moment, turn the rotary switch to a
higher measuring range.
5. When the measured current is greater than 5A, the measurement time
is not more than 10 seconds.
3.2.8 NCV test (non-contact voltage detection)
Turn the rotary switch to NCV position, and place the top of the meter
approach the conductor. If the meter detects the AC voltage, the indicators
for signal density (high, medium and low) will be on in accordance with the
detected density, while the beeper will sounds alarms at different
frequencies.
Note
:
Summary of Contents for MT-1707
Page 1: ...0 MT 1707 3 5 6 True RMS Digital Multimeter ...
Page 7: ...6 ...
Page 8: ...7 2 2 Description of the symbols on the display unit ...
Page 9: ...8 ...