Resistance Measurement; Diode Measurement - Elenco Electronics M-1000B Operator's Instruction Manual

Resistance Measurement

1. Plug the red test lead into the "V W mA" jack and the
black test lead into the "COM" jack.
2. Set the RANGE switch to the desired W position.
3. If the resistance being measured is connected to a
circuit, turn off the power and discharge all
capacitors before measuring.
4. Connect the test leads to the circuit to be measured.
5. Read the resistance value on the digital display.

Diode Measurement

1. Plug the red test lead into the "V W mA" jack and the
black test lead into the "COM" jack.
2. Set the RANGE switch to the
3. Connect the red test lead to the anode of the diode
to be measured and the black test lead to the
cathode.
4. The forward voltage drop in mV will be displayed. If
the diode is reversed, the number "1" will be
displayed.
-12-
position.