Fluke 971 Catalog Page

971 Temperature Humidity Meter

Carbon Monoxide Meters

Fluke 971
Temperature Humidity Meter

Fluke 971

Other useful tools

Quickly take accurate humidity and
temperature readings in the air.
Temperature and humidity are two
important factors in maintaining
optimal comfort levels and good indoor
air quality. The Fluke 971 is invaluable
for facility maintenance and utility
technicians, HVAC-service contractors,
and specialists who assess indoor air
quality (IAQ). Lightweight, rugged, and
easy to hold, the Fluke 971 is the perfect
tool for monitoring problem areas.

Temperature range -20 ºC to 60 ºC
Temperature accuracy

0 ºC to 45 ºC

-20 ºC to 0 ºC and 45 ºC to 60 ºC
Resolution 0.1 ºC
Response time (temperature) 500 ms
Temperature sensor type NTC
Relative humidity range 5% to 95% R.H.
Relative humidity accuracy

10% to 90% R.H. @ 23 ºC
<10%, >90% R.H. @ 23 ºC

Humidity sensor Electronic capacitance polymer film sensor
Data storage 99 points
Response time (humidity) For 90% of total range - 60 sec with 1 m/s air movement

± 0.5 0C
± 1.0 ºC

± 2.5 % R.H.
± 5.0 % R.H.

• Simultaneously measures humidity and
temperature

• Measures dew point and wet bulb

• 99 record storage capacity

• Min/Max/Avg Data Hold

• Ergonomic design with built-in belt clip
and protective holster

• Backlit, dual readings display

• Twist-open protective cap

• Low battery indicator

Specifications

Fluke 561

Combined Contact
and Non-contact

Fluke 419D

Laser Distance Meter

See page 91.
Thermometer
See page 68.

Included Accessories

Fluke CO-220: C50 soft carrying case and
battery

Ordering Information

Fluke 971 Temperature Humidity
Meter
Fluke CO-220 Carbon Monoxide Meter
CO-205 Aspirator Kit

Operating temperature:

Temperature: -20 °C to 60 °C
Humidity: 0 °C to 60 °C

Storage temperature: : -20 °C to 55 °C
Battery life: 4 AAA alkaline, 200 hours

Safety: Complies with EN61326-1
Weig ht: 0.188 kg
Size (HxWxD): 194 mm x 60 mm x 34 mm
One Year Warranty

Carbon Monoxide Meters

CO-220 Carbon Monoxide Meter

The CO-220 Carbon Monoxide Meter makes it easy to take quick
and accurate measurements of CO levels. A large, backlit LCD
display shows CO levels from 0 to 1000 PPM. The MAX Hold
function stores and displays the maximum CO level.
1 year warranty.

CO-205 Aspirator Kit

Allows flue gas samples up to 371°C to be drawn with the
CO-220 for carbon monoxide measurement.
1 year warranty.

Fluke CO-220

Fluke CO-205

95