Ac/Dc Current Measurement; Resistance Measurement - koban KMD 06 Manual De Instrucciones

KMD 06
Digital multimeter
means the measurement has exceeded the current range. Move the rotary
switch to a higher range.
Warning
Do not measure voltages higher than 600V DC or AC rms to prevent
damage to the meter or personal injury.

AC/DC current measurement

• Turn off the power to the circuit. Allow all capacitors to discharge.
• Set the rotary switch to the appropriate AC or DC current range.
• Depending on the current to be measured, connect the red test lead to
either the input or 10A jack and the black lead to the COM jack.
• Break the circuit and connect the leads in series with the circuit (black lead
on the lower voltage side).
• Turn circuit power on and read the measurement on the display. If OL is
dispaly, it means the measurement has exceeded the current range. Move
the rotary switch to a higher range.
Warning
Never measure open-circuit voltages exceeding 250V between the input
terminals and ground to prevent injury or damage to the meter.
Note
Check fuses before making current measurements. Make sure to use
correct input jacks to prevent damage to the meter.

Resistance measurement

• Turn off power power to the circuit. Allow all capacitors to discharge.
• Set the rotary switch to the appropriate resistance range.
• Connect the red test lead to the input jack and the black lead to the COM
jack.
• Connect the leads to the circuit under test and read the measurement on
the display.
Tips for measuring resistance:
• In-circuit resistance is usually different from a resistors rating due to the
fact that the meter's test current flows in parallel with the circuit.
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