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Relative button
The relative measurement feature allows you to make measurements relative to a stored reference
value. A reference voltage, current, etc. can be stored and measurements made in comparison to that
value. The displayed value is the difference between the reference value and the measured value.
Perform any measurement as described in the operating instructions.
Press the RELATIVE button to store the reading in the display and the “REL” indicator will
appear on the display
The display will now indicate the difference between the stored value and the measured value.
Press the RELATIVE button to return to normal operation.
AC or DC Voltage Measurements
Insert the black test lead banana plug into the negative COM jack and the red test lead banana
plug into the positive V jack.
Turn the rotary switch to the VDC/AC position.
Press the MODE button to select AC or DC Voltage
Touch the test probes to the circuit under test and read the voltage on the display.
AC or DC Current Measurements
Caution: Do not make current measurements on the 20A scale for longer than 30 seconds
every 15 minutes. Exceeding 30 seconds may cause damage to the meter and/or the test leads.
Insert the black test lead banana plug into the negative COM jack and the red test lead banana
plug into the:
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2
3
4
1
2
3
4
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