Cojali 50002002, User Manual

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JT2002
Auto Range Multimeter
User Manual
27
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Warning
To avoid possible damage to the Meter and to the device under test, disconnect
circuit power and discharge all high-voltage capacitors before testing diodes.
To avoid harm to yourself, do not input higher than DC 60V or AC 30V voltages.
1. Insert the red test lead into the Ω terminal and the black test lead into the COM
terminal.
2. Set the rotary switch to and press BLUE button to select measurement mode.
3. For forward voltage drop readings on any semiconductor component, place
the red test lead on the component's anode and place the black test lead on the
component's cathode. The measured value shows on the display.