Fluke 971 Temperature Humidity Meter

The Fluke 971 measures temperature, dew point or wet bulb from -20°C to 60°C and measures relative humidity from 5 percent to 95 percent, ±2.5 percent RH. Its 99-point data storage capacity means users can take multiple readings and store them for later analysis. The Fluke 971 Temperature Humidity Meter features a liquid crystal display with backlight and a low battery indicator. The unit operates on four AAA alkaline batteries.

Temperature and humidity are key variables in determining the performance of HVAC systems and the comfort of building occupants. In addition, the accumulation of moisture can generate high humidity levels that foster the growth of bacteria and mould, which in turn can cause health problems, financial liability and costly remediation challenges.

With its pocket-size convenience and durability, the Fluke 971 gives HVAC technicians and building managers an accurate, simple tool to ensure HVAC systems are operating within specification. Industrial hygienists will find it useful for identifying conditions that encourage biological growth, and verifying that measures to control humidity are working. Regulation of humidity and temperature can help keep employees comfortable and productive, and protect them from health issues that may arise when humidity is not carefully controlled.

• 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
• Backlit, dual readings display
• Twist-open protective cap
• Low battery indicator

Please Note: On page 1 of the manual, it states the following:

To extend sensor life, keep the sensor's protective shutter closed whenever the meter is not in use.

Unfortunately this is a misprint in the product brochure, the feature of the protective shutter is not available
on the UK models but only on the models in the USA.