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4.4. FREQUENCY AND % DUTY CYCLE MEASUREMENTS
WARNING:
Observe all safety precautions when working on live
circuits.
1. Set the rotary function switch to the Hz %
position.
2. To select Frequency or % Duty Cycle,
press the MODE button until the "Hz" or
"%" symbol appears on the LCD display.
3. Insert the black test lead into the COM
input jack and the red test lead into the V
input jack.
4. Touch the test lead probes to the circuit
under test.
5. Read the frequency or % duty cycle on
the LCD display.
4.5. RESISTANCE MEASUREMENTS
1. Set the rotary function switch to the
position.
2. Press the MODE button until the "
Ω
" 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 component
under test. If the component is installed in a
circuit, it is best to disconnect one side before
testing to eliminate interference with other
devices.
5. Read the resistance in on the LCD display.
WARNING:
Never test resistance on a live circuit.
Summary of Contents for MT26
Page 1: ...INSTRUCTION MANUAL 600V AC DC BLUETOOTH MULTIMETER MT26...
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