Fluke 975 AirMeter

Fluke announces the new 975 AirMeter test tool, redefining how technicians test and monitor HVAC output and indoor air quality.

Combining five tools in one, the Fluke 975 provides instant answers on temperature, humidity, air velocity, CO2, and CO and enables users to quickly generate detailed reports for further analysis.  The Fluke 975 is rugged and easy to use, yet powerful enough for the most demanding users.

Use the Fluke 975 to:

• Maximize comfort conditions for building occupants
• Quickly respond to indoor air quality concerns
• Verify the operation of HVAC control systems
• Monitor air flow and velocity to ensure proper ventilation

 Why would a customer buy a Fluke 975 AirMeter?

• Optimize HVAC ventilation settings for ASHRAE 62 recommendations.
• Monitor temperature and humidity to meet ASHRAE 55 guidelines.
• Actively monitor conditions that promote a productive environment.
• Quickly and accurately address occupant comfort complaints the first time.

Full Review

The Fluke 975 offers an unparalleled featureset for HVAC and facilities technicians, helping them work more quickly and accurately, with the ease of use and durability customers expect from a Fluke meter.

• Simultaneously measures, logs, and displays temperature, humidity, CO2, and CO on a bright, backlit LCD display
• One-touch air flow and velocity with available probe*
• Wet bulb and dew point temperature
• % of outside air calculation
• CO2 and CO field calibration feature
• Self-test function at startup
• Auto-backlight
• Automatically compensates for barometric pressure changes
• Min/Max/Average on all measured and calculated readings
• Multi-language user interface
• Metric or standard units
• Audible and visual threshold alarms
• Extensive discrete or continuous data logging capacity, downloadable to PC via USB interface
• Keypad lock for security
• Included FlukeView Forms® software

Measured specifications
Temperature	Range: -20 °C to 50 °C (-5 °F to 122 °F) Display resolution: 0.1 °C (0.1 °F) Accuracy: ± 0.9 °C/± 1.62°F from 40 °C to 60 °C ± 0.5 °C/± 1.00°F from 5 °C to 40 °C ± 1.1 °C/± 1.98 °F from -20 °C to 5 °C
Relative humidity	Range: 10 % to 90 % RH, non-condensing Display Resolution: 1% Accuracy: ± 2 % RH (10 % RH to 90 % RH)
Air velocity	Range: 50.0 fpm to 3000 fpm 0.25 m/sec to 15 m/sec Display Resolution: 1 fpm (0.005m/sec) Accuracy: ±4 % or 4 fpm* ±4 % or 0.02 m/sec* whichever is greater *Accuracy specification only valid for velocity readings above 50 fpm.
CO2	Range: 0 to 500 ppm Display Resolution: 1 ppm Accuracy: ± 5 % or ± 3 ppm, whichever is greater, @ 20 °C and 50 % RH

Calculated specifications
Dew point temperature	Range: -44 °C to 50 °C, (-47 °F to 122 °F) Display Resolution: 0.1 °C (0.1 °F) Accuracy: ± 1 °C when temp: -20 °C to 50 °C RH: 40 % to 90 % ± 2 °C when temp: -20 °C to 50 °C RH: 20 % to 40 % ± 4 °C when RH: 10 % to 20 %
Wet bulb temperature	Range: -16 °C to 50 °C, (3 °F to 122 °F) Display Resolution: 0.1 °C, (0.1 °F) Accuracy: ± 1.2 °C when RH: 20 % to 90 % temp: -20 °C to 60 °C ± 2.1 °C when RH: 10 % to 20 %
Volume flow rate (in a duct)	Range: 0 to 3,965 M3/m, (0 to 140,000 cfm) Display Resolution: 0.001 M3/min, (1 cfm) Accuracy: N/A: The volume flow calculation will be a simple average of the data points times the duct area
% outside air (based on temperature)	Range: 0 to 100% Display Resolution: 0.1
% outside air (based on CO2)	Range: 0 to 100 % Display Resolution: 0.1 % N/A

General specifications
Operating and storage temperature:	-20 °C to 50 °C (-4 °F to 122 °F)
Humidity	10 % to 90 % (non-condensing)
Altitude	Up to 2000 m (6562 ft)
Shock and vibration	MIL-PRF-28800F: Class 2
Multi-language interface	English, French, Spanish, Portuguese and German
Battery	Rechargeable Li-Ion (primary), three-AA (backup)
Data logging	25,000 records (continuous), 99 records (discrete)
Warranty	Two-years

Product brochures

Building Diagnostics

Technical training

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