Keysight U1231A - Figure 2-21 Temperature Measurement Without Ambient

2 Making Measurements
Measuring Temperature
56 U1231A/U1232A/U1233A User’s Guide
Available options:
• °C - Temperature measured in °C only.
• °C°F - During temperature measurements, press to
switch between °C and °F.
• °F - Temperature measured in °F only.
• °F°C - During temperature measurements, press to
switch between °F and °C.
4 Press to save the changes. Press and hold until
the multimeter restarts
Temperature measurement without ambient compensation
If you are working in a constantly varying environment,
where ambient temperatures are not constant, do the
following:
1 Press and hold for more than 1 second to select the
0 °C compensation ( ). This allows a quick measurement
of the relative temperature.
2 Avoid contact between the thermocouple probe and the
surface to be measured.
3 After a constant reading is obtained, press to set the
reading as the relative reference temperature.
4 Touch the surface to be measured with the thermocouple
probe and read the display.
Figure 2-21 Temperature measurement without ambient compensation
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