UM200-en-GB_V1.5 2/17
7
Resistance measurements with the
LED ON
(6, 60, 600 and 6000
Ω
ranges)
1. Connect the test leads to the meter.
2. Turn the switch to a proper measurement range. Five dash lines (-----) will be shown in LCD.
3. Zero the range before making measurements. Connect the Kelvin clips together and press
the Zero button. The reading should read zero Ohms.
4. Connect the test leads to the device under test.
5. Press
the
START / STOP
button to start the measurement.
6. The LCD will continuously display the value of the resistance. Both resistive and inductive
materials can be measured.
7. If you need to change ranges, Zero the range before making a measurement.
8. To stop the measurement, press the
START/STOP
button again. The
H
hold symbol will be
shown in LCD and the final result will remain in the display.
Resistance measurements with the
LED OFF
(600, 60m
Ω
ranges)
Resistive Materials:
1. Connect the test leads to the meter.
2. Turn the switch to a proper measurement range. Five dash lines (-----) will be shown in LCD.
The
LED is off. The measurement is for resistive material only.
3. Zero the range before making measurements. Connect the Kelvin clips together and press
the Zero button. The reading should read zero Ohms.
4. Connect the test leads to the device under test.
5. Press
the
START / STOP
button to start the measurement.
6. The LCD will continuously display the value of the resistance. Only resistive materials can
be measured.
7. If you need to change ranges, Zero the range before making a measurement.
8. To stop the measurement, press the
START/STOP
button again. The
H
hold symbol will be
shown in LCD and the final result will remain in the display.
Inductive and Resistive Materials:
1.
If inductive material is to be measured (such as coil of motor or a transformer), Press the
button to turn on the
LED. Both resistive and inductive materials can be
measured.
2. Press
the
START/STOP
button to start measurement.
3.
When a stable reading is obtained the measurement will automatically stop, the
H
hold
symbol will be shown in LCD and the final result will remain in the display.
Manual Range (Sub-Ranges)
There are three overlapping sub-ranges in each of the six rotary switch ranges. Each sub-range
can be selected by pressing the RANGE button. Refer to the specifications for a list of the sub-
ranges. The OL symbol will be shown in LCD if the value of resistance is out of sub-range. The
resolution remains the same for the three sub-ranges. In the manual range, the AUTO symbol will
disappear.