Fluke 971 Temperature Humidity MeterProduct OverviewThe Fluke 971 is a professional, handheld meter designed to accurately measure air temperature and humidity. It is an essential tool for facility maintenance, HVAC service contractors, and indoor air quality (IAQ) specialists. Engineered for durability and ease of use, the 971 helps technicians maintain optimal comfort levels and identify potential problem areas in residential, commercial, and industrial settings.Key FeaturesDual Display: Simultaneously shows humidity and temperature, with the ability to toggle to dew point and wet bulb calculations.Rapid Response: Features a quick-response capacitance sensor, protected by a twist-open cover for longevity.Data Logging: Includes internal memory storage for up to 99 records, allowing for efficient on-site data collection without needing to write down every measurement.Versatile Analysis: Supports Min/Max/Avg data recording and a Data Hold function, making it easier to analyze fluctuations in air quality over time.Ergonomic Design: Built with a lightweight, rugged housing, including a belt clip and holster, making it easy to carry during long field inspections.Technical SpecificationsFeatureSpecificationBrandFlukeModel971Temperature Range-20 °C to 60 °C (-4 °F to 140 °F)Temperature Accuracy±0.5 °C (0 °C to 45 °C); ±1.0 °C (-20 °C to 0 °C / 45 °C to 60 °C)Relative Humidity5 % to 95 % R.H.RH Accuracy±2.5 % R.H. (10 % to 90 % R.H. @ 23 °C)Sensor TypeElectronic capacitance polymer filmMemory Capacity99 data pointsBattery Type4 x AAA AlkalineBattery Life~200 HoursDimensions194 mm x 60 mm x 34 mmWeight190 g (6.7 oz)SEO KeywordsFluke 971, Temperature Humidity Meter, IAQ Meter, Hygrometer, HVAC diagnostic tool, Dew point and wet bulb meter, Fluke 971 Specs, Indoor air quality tester, Humidity sensor, Digital psychrometer.Note: To ensure the longevity and accuracy of your Fluke 971, always keep the sensor's protective shutter closed when the meter is not in use. When moving between environments with extreme temperature or humidity differences, allow the meter to stabilize for a few minutes before taking final readings to ensure the most accurate result