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1) Set rotary switch to position.
2) Insert red (+) test lead into jack and black (–)
test lead into COM input jack.
3) Connect test leads to signal source and observe the
digital display.
4) Default at Hz. Press button to select %+Hz in
dual display (M8037 only).
Resistance, nS+GΩ CONDUCTANCE
1) Set rotary switch to position.
2) Insert red (+) test lead into jack and black (–)
test lead into COM input jack.
3) Connect the test leads and observe the digital display.
4 ) Default at Ω. Press button to select nS+GΩ i n
dual display for resistance measurements beyond 40MΩ.
CAUTION
Using resistance measurement function in a live
circuit will produce false results and may damage the
instrument. In many cases the suspect component
must be disconnected from the circuit to obtain an
accurate reading.
Audible Continuity Function
1) Set rotary switch to position.
2) Default at Ω. Press button twice to select
audible continuity function.
3) Insert red (+) test lead into jack and black (–)
test lead into COM input jack.
4) Connect the test leads to the end points of wire.
5) A continuous beep tone indicates a complete wire.
This is useful for checking wiring connections and
operation of switches
CAPACITANCE function
1) Set rotary switch to position.
2) Insert red (+) test lead into jack and black (–)
test lead into COM input jack.
3) Connect the test leads and observe the digital display.
CAUTION
D i s ch a rge capacitors before making any measurement.
L a rge value capacitors should be disch a rged thro u g h
an appropriate resistive load.
Diode Test Function