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4. Connect the test leads across the resistor to be measured. To ensure the best accuracy in measurement of low
resistance, short the test leads before measurement and note the test lead resistance. It is necessary to subtract
the resistance of the test leads from the displayed reading.
3-4 Continuity Check by Sounder
1. Connect the red test probe to the "V-
2. Set the function switch to "
3. Connect the test probe and lead to the circuit to be measured. The sounder will operate if the resistance of the
circuit measured is less than 20
3-5 Diode Check
1. Set the function switch at "
2. Connect the black test lead to the "COM" terminal and the red probe to the "V-
3. Connect test leads to the diode. Normally the forward voltage drop of good silicon diode is between .400V
to .900V. If the diode under test is defective, "000" (short circuit) or "OL" (non-conductance) is displayed.
Reverse check of diode: If the diode under test is good "1" is displayed. If the diode under test is defective "000"
or other values are displayed.
è
" terminal and the black test lead to the "COM" terminal.
è
" position, and press the blue key to select continuity function.
è
/
è
" position, and press the blue key to select diode function
16
.
è
" input terminal.
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