Major tech MT25, Instruction Manual, Page: 10 / 16

5.12. Continuity
1. Set the rotary function switch to the Ω position.
2. Press the MODE button until the “ ” symbol
appears on the LCD display.
3. Insert the black test lead into the COM input jack and
the red test lead into the Ω input jack.
4. Touch the test lead probes to the device or wire under
test.
5. A beeper will sound if the resistance is approximately
40Ω or less and the resistance value will be shown on
the LCD display.
Never test continuity on a live circuit.
!
WARNING:
10
5.13. Capacitance Measurements
1. Set the rotary function switch to the Ω position.
2. Press the button until the " " symbol MODE nF
appears on the LCD display.
3. Insert the black test lead into the input jack COM
and the red test lead into the input jack. Ω
4. Touch the test lead probes to the capacitor under
test.
5. Read the capacitance value on the LCD display. It
may take up to a minute to get a stable reading on
large capacitors.
1. Set the rotary function switch to the position. °F °C
2. Press the button to select readings in or . MODE °F °C
3. Connect the Temperature Probe to the Banana Plug
Adapter. Note the and markings on the adapter. – +
Connect the adapter to the meter, making sure the –
side goes into the input jack and the side goes COM +
into the input jack. °F °C
4. Touch the tip of the Temperature Probe to the object
being measured. Keep the probe touching the object
until the reading stabilizes (about 30 sec).
5. Read the temperature on the LCD display.
5.14. Temperature Measurements
Safety discharge capacitors before taking capacitance
measurements.
!
WARNING:
Do not touch temperature probe to live circuit.
!
WARNING: