Fluke
971 Temperature Humidity Meter


Fluke 971 Meter is invaluable for facility maintenance & utility technicians, HVAC-service contractors & specialists who assess indoor air quality (IAQ).

Part Number:
Fluke 971

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List Price:

£225.00
270.00 incl. VAT)
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Temperature and humidity are two important factors in maintaining optimal comfort levels and good indoor air quality. Quickly and conveniently take accurate humidity and temperature readings with the Fluke 971.The Fluke 971 is invaluable for facility maintenance and utility technicians, HVAC-service contractors, and specialists who assess indoor air quality (IAQ). Lightweight and easy to hold, the Fluke 971 is the perfect tool for monitoring problem areas. With a rugged holster and protected sensor, the Fluke 971 is built to perform and made to last.

 
  • Backlit dual display of humidity and temperature
  • Measures dew point and wet bulb temperatures
  • 99 record storage capacity
  • Ergonomic design with belt clip and protective holster
  • Quick-response capacitance sensor
  • Compact and lightweight (188 g/6.6 oz)
  • Temperature range from -20 °C to 60 °C (-4°F to 140 °F)
  • Relative humidity from 5 % to 95 %
  • Min/Max/Avg Data hold
  • Low battery indicator

 

Comparison Chart for: Fluke 971 Temperature Humidity Meter

971922975 (975V)985CO-220
Record storage999925,000 records (continuous), 99 records (discrete)10,000
Downloadable dataUSB or Ethernet
Battery type(4) AAA(4) AARechargeable Li-Ion (primary), (3) AA (backup)Rechargeable Li-Ion 7 .4 V 2600 mAh(1) 9V
Warranty2 years2 years2 years1 year1 year
Indoor air diagnostic applications
Air velocity
Air pressure
Air flow (volume)
Carbon dioxide
Carbon monoxide
Temperature
Humidity
Dew point/wet bulb
Particle concentration counting
Air pressure/air velocity/air flow
Air pressure range± 4000 Pascals
± 16 in H2O
± 400 mm H2O
± 40 mbar
± 0.6 PSI
Air pressure accuracy± 1 % + 1 Pascal
± 1 % + 0.01 in H2O
± 1 % + 0.1 mm H2O
± 1 % + 0.01 mbar
± 1 % + 0.0001 PSI
Air velocity range250 to 16,000 fpm/1 to 80 m/s50 .0 fpm to 3000 fpm/0 .25 m/s to 15 m/s
Air velocity accuracy± 2 .5 % of reading at 2000 fpm (10 .00 m/s)± 4 .0 % of reading above 50 fpm (0 .25 m/s)
Air flow (volume) range0 to 99,999 cfm
Air flow (volume) accuracyAccuracy is a function of velocity and duct size
Temperature relative humidity
Temperature range-20 °C to 60 °C (-4 °F to 140 °F)0 °C to 50 °C (32 °F to 122 °F)-20 °C to 50 °C (-5 °F to 122 °F)
Temperature accuracy0 °C to 45 °C (± 0 .5 °C)/-20 °C to 0 °C and 45 °C to 60 °C (± 1 .0 °C)0 °C to 50 °C (± .01 °C)40 °C to 60 °C (± 0 .9 °C)/5 °C to 40 °C (± 0 .5 °C)/-20 °C to 5 °C (± 1 .1 °C)
32 °F to 113 °F (± 1 .0 °F)/-4 °F to 32 °F and 113 °F to 140 °F (± 2 .0 °F)32 °F to 122 °F (± .01 °F)114 °F to 140 °F (± 1 .6 °F)/ 40 °F to 113 °F (± 1 .0 °F)/-5 °F to 113 °F (± 1 .98 °F)
Relative humidity range5 % to 95 % RH0 % to 90 % RH10 % to 90 % RH
Relative humidity accuracy10 % to 90 % RH @ 23 °C (73 .4 °F) (± 2 .5 % RH) 0 % to 90 % RH @ 23 °C (73 .4 °F) (± 2 .0 % RH)10 % to 90 % RH @ 23 °C (73 .4 °F) (± 2 .0 % RH)
< 10 %, > 90 % RH @ 23 °C (73 .4 °F) (± 5 .0 % RH)
Carbon dioxide/carbon monoxide
Carbon dioxide range0 to 5000 ppm
Carbon dioxide accuracy2 .75 % + 75 ppm
Carbon monoxide range0 to 500 ppm0 to 1000 ppm
Carbon monoxide accuracy± 5 % or ± 3 ppm, whichever is greater, @ 20 °C (68 °F) and 50 % RH5 % or ± 2 PPM
Particle counting
Flow rate2 .83 L/min (0 .1 cfm)
Particle size range0 .3 µm - 10 .0 µm (6 channel)
Cound modesRaw counts, #/m3, #/ft3, #/liter in Cumulative or Differential mode
Counting efficiency50 % @ 0 .3 μm; 100 % for particles > 0 .45 μm (per ISO 21501)
Concentration limits10 % at 4,000,000 particles per ft3 (per ISO 21501)
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Accessory Code Description Price (Ex VAT)
PT12 Pitot Tube 12 £97.00 ADD

 

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A lack of product training can result in under-utilisation of test equipment, low return on investment and, most importantly, incorrect use.

Product Training 1 Day more info
Product Awareness Course

Get to know your new purchase! Maximise your return on investment with product and software training modules!

A lack of product training can result in under-utilisation of test equipment, low return on investment and, most importantly, incorrect use.



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