Fluke 975 Air Meter |
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Take indoor air monitoring to the next level with the Fluke 975 AirMeter. The 975 combinines five powerful tools in one and is a rugged, easy-to-use handheld device. The Fluke 975 easily allows you to optimize HVAC ventilation settings for ASHRAE 62 recommendations as well as actively monitor conditions that promote a productive environment. Quickly and accurately address occupant comfort complaints the first time with the Fluke 975 AirMeter.
The Fluke 975 can measure:
- Temperature
- Velocity
- Humidity
- Carbon Dioxide
- Carbon Monoxide
The Fluke 975 AirMeter will enable you to:
- Quickly respond to calls from occupants converning comfortability.
- Verify the effectiveness and efficiency of building HVAC control systems.
- Investigate adequate ventilation issues.
- Air flow and velocity monitoring.
- Determine whether deadly carbon monoxide leaks exist.
- Perform duct traversals.
- Manage energy costs by optimizing HVAC systems
The Fluke 975 offers an unmatched featureset for HVAC and facilities technicians, allowing them work more efficiently and effectively, with the easy useage and dependability customers expect from Fluke.
- Simultaneously measures, logs, and displays temperature, humidity, Carbon Dioxide, and CO A
- A bright, backlit LCD display
- Wet bulb and dew point temperature
- Percent of outside air calculation
- Carbon Dixide and Carbon Monoxide field calibration feature
- Startup self test function feature
- Auto backlight
- Automatic barometric pressure changes compensation
- Minimum, Maximum, and Average on all measured and calculated readings
- Multi language user interface
- Standard and Metric units
- Audible and visual threshold alarms
- Extensive discrete or continuous data logging capacity
- Downloadable to PC via USB interface
- Secure lockable keypad
- FlukeView Forms software Included
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| 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. | |
| C0 |
| Range: |
0 to 500 ppm |
| Display Resolution: |
1 ppm |
| Accuracy: |
± 5 % or ± 3 ppm, whichever is greater, @ 20 °C and
50 % RH | |
| C02 |
| Range: |
0 to 5000 ppm |
| Display Resolution: |
1 ppm |
| Accuracy: |
Warm up time 1 min (5 minutes for full specification) 2.75% + 75 ppm | |
| 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: |
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-20 °C to 50 °C (-4 °F to 122 °F) | |
| Humidity |
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10 % to 90 % (non-condensing) | |
| Altitude |
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| Shock and vibration |
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| Multi-language interface |
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English, French, Spanish, Portuguese and German | |
| Battery |
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Rechargeable Li-Ion (primary), three-AA (backup) | |
| Data logging |
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25,000 records (continuous), 99 records (discrete) | |
| Warranty |
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