Extech Instruments EX650

EX65x‐en‐GB_V1.6 7/16
27
TemperatureMeasurements(EX655only)
1. Insert the supplied temperature probed into the COM and positive terminals observing
correct polarity.
2. Turn the function switch to the TEMP position.
3. Use the M button to choose the temperature units
o
C/
o
F.
4. Touch the temperature probe tip to the device under test or leave the temperature probe
in the open air to measure ambient temperature.
5. Read the temperature measurement on the display.
C F
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Fig4‐11TEMPERATUREMEASUREMENTS
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TemperatureMeasurementNote:
The ambient temperature of the meter should be in the range of 18
o
C to 28
o
C (64
o
F to 82
o
F)
otherwise temperature measurement accuracy will be affected.
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