Fluke 971 User Manual

Temperature Humidity Meter
Operation
3
Operation
Note
When moving from one temperature/humidity
extreme to another, allow time for the Meter to
stabilize.
After opening the sensor’s protective shutter, press O to turn
on the Meter and start taking measurements.
Temperature readings are displayed in either the
Celcius (°C) or Fahrenheit (°F) scale. To switch between °C
and °F, remove the battery compartment door and position
the temperature scale switch to the desired scale. See
Figure 1.
Dew Point and Wet Bulb Temperature
The Meter displays ambient temperature when first turned
on. To display dew point (DP) temperature, press W once.
Press W again to switch to wet bulb (WB) temperature.
Pressing Wa third time returns the Meter to ambient
temperature. The display indicates when dew point and wet
bulb temperatures are selected.
HOLD
Pressing I causes the meter to freeze the displayed
readings. It also causes the meter to stop taking
measurements. H is displayed when HOLD is enabled.
To continue taking measurements, press I again.

Fluke 971 Specifications

General

Type	Freestanding
Purpose	Indoor
Accuracy	0.5 °C
Sensor type	Temperature & humidity sensor
Humidity measuring range	5 - 95 %
Temperature measuring range	-20 - 60 °C
Battery type	AAA
Battery technology	Alkaline
Number of batteries supported	4
Storage relative humidity (H-H)	0 - 80 %
Operating relative humidity (H-H)	0 - 55 %

Weight and Dimensions

Depth	34 mm
Width	60 mm
Height	194 mm
Weight	190 g