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3-3 Current Measurement
1. Connect the red test lead to “mA” terminal and the other (black) test lead to “COM” terminal, or use the “A” and
“COM” terminal in the 10A range.
2. Set function selector rotary switch to “mA” or “A” correspondingly.
3. Measurement of AC current can be performed by pushing the “BLUE” switch.
4. Connect the test leads to the circuit to be measured.
3-4 Resistance Measurement
1. Connect the red test lead to the “VΩHz” terminal and the other (black) test lead to the “COM” terminal.
2. Set the rotary function selector to “Ω” position to measure the resistance.
3. For correct reading, ensure that the device being tested contains no voltage.
4. Connect the test leads across the resistor to be measured. In order to ensure the best accuracy in measure-
ment of low resistance, short the test leads before measurement and note the test probe resistance, then
subtract this value from subsequent circuit resistance measurements.
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