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Fluke 975
$1.985
The Fluke 975 Air Meter combines five powerful indoor air quality tools in one compact unit—measuring temperature, humidity, CO₂, CO, and air velocity with precision. Ideal for HVAC diagnostics, building inspections, and air quality assessments.
Fluke 975 Air Meter, Indoor Air Quality Tester.
The Fluke 975 Air Meter delivers fast, accurate indoor air quality (IAQ) measurements by integrating multiple environmental sensors in a single, rugged device. It’s an essential tool for HVAC technicians, industrial hygienists, and facilities managers, enabling quick assessments of comfort levels and air safety. With built-in data logging, a user-friendly interface, and USB connectivity, it supports proactive monitoring and regulatory compliance.
Whether you’re conducting routine HVAC balancing or diagnosing poor ventilation and CO₂ buildup, the Fluke 975 offers the speed and reliability you need for critical air analysis tasks.
Key Features
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Multi-Parameter Measurement: Simultaneously measures and displays CO₂, CO, temperature, humidity, dew point, wet bulb, and air velocity.
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Advanced Data Logging: Stores up to 25,000 continuous or 99 discrete records; export via USB using FlukeView® Forms software.
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Fast Diagnostics: One-touch access to air velocity and airflow volume (with optional probe).
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CO₂/CO Field Calibration: Calibrate sensors in the field for accurate and traceable results.
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Visual & Audible Alarms: Receive immediate alerts when parameters exceed set thresholds.
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Barometric Pressure Compensation: Automatically adjusts for environmental variations.
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Rugged and Portable: Lightweight handheld device with hard case, ideal for field work.
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Multilingual Interface: Supports English, French, Spanish, Portuguese, and German.
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Battery Flexibility: Runs on a rechargeable Li-ion battery with AA backup.
Why Choose the Fluke 975 Air Meter?
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All-in-One IAQ Solution: Combines multiple tools in a single handheld meter.
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Highly Accurate: Delivers reliable measurements with professional-grade precision.
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Data-Driven Decisions: Document trends and analyze IAQ changes over time.
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Trusted Brand: Fluke is a globally recognized leader in test and measurement tools.
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Ideal for Compliance: Supports OSHA, ASHRAE, and other indoor air quality standards.
What’s Included
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Fluke 975 Air Meter
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(3) AA Alkaline Batteries
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Rechargeable Li-ion Battery
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Calibration Cap
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Hard Carrying Case
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FlukeView® Forms Software
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Power Adapter with International Plugs
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User Manual (with Safety Info)
Technical Specifications
Parameter | Range | Accuracy |
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Temperature | -20°C to 60°C (-5°F to 140°F) | ±0.5°C to ±1.1°C depending on range |
Relative Humidity | 10% to 90% RH (non-condensing) | ±2% RH |
Air Velocity | 0.25–3000 fpm / 0.25–15 m/s | ±4% or ±4 fpm (above 50 fpm) |
CO₂ | 0–5000 ppm | ±2.75% + 75 ppm |
CO | 0–500 ppm | ±5% or ±3 ppm (whichever greater) |
Dew Point Temp | -44°C to 57°C (-47°F to 135°F) | ±1°C to ±4°C (based on RH range) |
Wet Bulb Temp | -16°C to 57°C (3°F to 135°F) | ±1.2°C to ±2.1°C |
Volume Flow Rate | Up to 3965 m³/min (140,000 CFM) | Simple average-based calculation |
Data Logging | 25,000 (continuous), 99 (discrete) | USB download |
Operating Temperature (CO/CO₂) | -20°C to 50°C | — |
Applications
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HVAC performance and diagnostics
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Indoor air quality surveys in commercial buildings
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Air balancing in ventilation systems
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Environmental compliance inspections
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Educational and healthcare facility monitoring
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Industrial hygiene assessments
Related Categories & Articles
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Explore more in our Air Flow Measurement Tools
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Learn more in our article: Flowmeter Types Explained: Ultrasonic vs Magnetic – Choosing the Right Technology for Accurate Flow Measurement
Additional Info
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Brand: Fluke
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Condition: New
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Country of Origin: United States
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Warranty: 2 Years
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HTS Code: 9030.90.8961
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ECCN: EAR99