Prokit's Industries MT-3102 - Manual (Page 5)

3 1/2 2A Mini Digital Clamp Meter user manual
8
MEASURING AC VOLTAGE
1. SAFETY INFORMATION
WARNING
Beware of Electrocution
Pay special attention to avoid electric shock when
measuring high voltage. Do not input the voltage which
more than 600V rms AC.
1. Plug the black test lead into the COM jack and the
red test lead into the V/Ω Jack.
2. Set the rotary selector to V~ position to make the
meter get into AC V range.
3. Connect the test leads to the voltage source or
load terminals for measurement.
4. Take the reading on the LCD.
MEASURING DC VOLTAGE
1)
Plug the black test lead into the COM jack and the
red test lead into the V/Ω Jack.
2) Set the rotary selector to V position to make
the meter get into DC V range.
3) Connect the test leads to the voltage source or
load terminals for measurement.
4) Take the reading on the LCD.
MEASURING AC CURRENT
WARNING
Beware of Electrocution
Pay special attention to avoid electric shock when
measuring high voltage.
Do not input the voltage which more than 600V DC.
WARNING
Beware of Electrocution.
Ensure that the test leads are disconnected from the
meter before making current clamp measurements.
3 1/2 2A Mini Digital Clamp Meter user manual
9
1) Set the rotary selector to the A~2A/20A or
200A/400A range position.
2) Press the trigger to open jaw. Fully enclose only one
conductor.
3) Take the reading on the LCD.
MEASURING RESISTANCE
1) Plug the black test lead into the COM jack and the
red test lead into the V/Ω Jack.
2) Set the rotary selector to Ω/ / range position to
make the meter get into AC V range.
3) Connect the test leads to the ends of the resistance
or circuit for measurement.
4) Take the reading on the LCD.
TESTING CONTINUITY
1) Plug the black test lead into the COM jack and the
red test lead into the V/Ω Jack.
2) Set the rotary selector to Ω/ / range position.
3) Press the “SEL” button to switch to continuity
test.
4) Connect the test leads to the ends of the resistance
or circuit for measurement.
5) If the resistance of the circuit being tested is less
than 50Ω, the built-in buzzer will sound.
6) Take the reading on the LCD.
WARNING
Beware of Electrocution.
Make sure that the power of the circuit has been
turned off and the capacitors have been fully
discharged before testing the continuity of a circuit.
WARNING
Beware of Electrocution.
Ensure that the test leads are disconnected from the
meter before making current clamp measurements.