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Fluke

Fluke 971 Temperature Humidity Meter measurement tool

SKU CH-5J1E-P8C7Z MPN 971

Measures temperature, humidity, dew point and wet bulb with a backlit dual display and stores 99 records

  • Analog/DigitalDigital
  • TypeTemperature Humidity Meter
  • Backlit dual display shows humidity and temperature together
  • Measures dew point and wet bulb for IAQ analysis
  • Stores 99 records for trend tracking
  • Lightweight rugged design with holster and belt clip
  • Digital NTC sensor delivers quick accurate air readings

Purpose and users

The Fluke 971 is a digital temperature humidity meter designed for facility maintenance, HVAC contractors and indoor air quality specialists. It measures humidity, temperature, dew point and wet bulb values to help maintain comfort and air quality. The tool is lightweight, rugged and includes a holster with belt clip for daily use.

Installation and common issues

Operation begins by inserting four AAA alkaline batteries and selecting the desired measurement mode. The backlit dual display shows humidity and temperature simultaneously for quick reading. Users should allow the sensor to stabilise in new environments and avoid exposing the probe to liquids or condensation that could affect accuracy.

Sustained load behaviour

The meter stores up to 99 records for later review during extended monitoring sessions. Its rugged construction protects the electronics during prolonged field work in demanding conditions. The device continues delivering reliable readings over long shifts without overheating or drift.

Highlights

  • Backlit dual display shows humidity and temperature together
  • Measures dew point and wet bulb for IAQ analysis
  • Stores 99 records for trend tracking
  • Lightweight rugged design with holster and belt clip
  • Digital NTC sensor delivers quick accurate air readings

Specifications

BrandFluke
Model971
Analog/DigitalDigital
TypeTemperature Humidity Meter

Questions about this item

How do I verify the Fluke 971 is reading correctly after turning it on?

The backlit dual display should show both humidity and temperature values simultaneously, and the dew point or wet bulb readings will appear when those modes are selected.

What comes with the Fluke 971 and what must I purchase separately?

The meter ships with four AAA alkaline batteries installed and a rugged holster with belt clip; no additional accessories are required for basic operation.

Which Fluke 971 version should I choose for storing multiple site readings?

The single 971 model offers 99 record storage capacity, allowing you to log numerous humidity and temperature measurements before downloading.

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