971 Temperature Humidity Meter

Quickly and conveniently take accurate humidity and temperature readings

$543.00 CAD
Normally ships in 4-6 Weeks

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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 - 60°C (-4°F - 140°F)
• Relative humidity from 5 % to 95 %
• Min/Max/Avg/Hold
• Low battery indicator




-20°C - 60°C (-4°F - 140°F)

Temperature accuracy

0°C - 45°C (+/- 0.5°C)

-20°C - 0°C and 45°C - 60°C (+/- 1°C)

32°F - 113°F (+/- 1.0°F)

-4°F - 32°F and 113°F - 140°F (+/- 2°F)



0.1°C / 0.1°F

Temperature Update Rate


500 ms

Temperature Sensor Type



Relative Humidity Range


5% - 95% RH

Relative Humidity Accuracy

10% - 90% RH @ 2 °C (73.4°F) (+/- 2.5%R H)

(< 10%, > 90% RH @23°C (73.4°F) (+/- 5.0% RH)

Humidity Sensor


Electronic capacitance polymer film sensor

Data storage capacity


99 points

Response Time (Humidity)

For 90% of total range – 60 s with 1 m/s air movement

Environmental Specifications

Operating Conditions



Storage Temperature

-20°C - 60°C at < 80% R.H. (with battery removed)

Mechanical & General Specifications



190 g (6.7 oz)



194 mm x 60 mm x 34 mm

Battery type


4 AAA alkaline batteries

Battery Life


200 h

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