Axio MET AX-MS8250, Руководство пользователя

Страница: 16 / 22

terminals respectively
¥
Connect the test leads to the circuit being measured
¥
Read the displayed value. The polarity of red test lead
connection will be indicated when making a DC
measurement.
4.3 Resistance measurement
To avoid electrical shock and/or damage to the
instrument, disconnect circuit power and
discharge all high-voltage capacitors before
measuring resistance.
¥ Set the rotary switch to
Ω
range.
。
¥ Connect the black and red test leads to the COM and V
Ω
terminals respectively.
¥ Connect the test leads to the circuit being measured and
read the displayed value.
¥
In order to ensure the best accuracy in measurement of
low resistance, short the test leads before measurement
and memory the test probe resistance in mind. This
necessary to subtract for the resistance of the test leads.
NOTE:
¥
For measuring resistance above 1M
Ω
, the meter may take
a few seconds to stabilize reading. This is normal for high
resistance measuring.
¥ When the input is not connected, i.e. at open circuit, the
figure "OL" will be displayed for the overrange condition.