[shortdesc] Fluke 922 Airflow Meter/Micromanometer is a rugged and versatile tool for diagnosing HVAC ventilation issues, measuring air pressure, velocity, and airflow with high precision [/shortdesc] [properties] Property Model Fluke 922 Product Type Airflow Meter / Micromanometer Measurement Functions Differential and static pressure, air velocity, airflow Display Backlit digital display Duct Configuration User-defined shape and size Measurement Units Pascals, inH₂O, mmH₂O, mbar, PSI, fpm, m/s, cfm, m³/hr, l/s Data Storage 99 readings Power Supply 4 x AA (1.5V Alkaline) batteries Battery Life ~375 hours (no backlight), ~80 hours (with backlight) Operating Temperature 0°C to 50°C (32°F to 122°F) Storage Temperature -40°C to 60°C (-40°F to 140°F) Relative Humidity 0% to 90% (non-condensing) IP Rating IP40 Altitude (Operating / Storage) 2000 m / 12000 m EMC Compliance EN61326-1 Vibration Standard MIL-PREF-28800F, Class 3 Max Pressure per Port 10 PSI [/properties] [specifications] Specification Air Pressure ±4000 Pa / ±16 inH₂O / ±400 mmH₂O / ±40 mbar / ±0.6 PSI Air Velocity 250 to 16,000 fpm / 1 to 80 m/s Air Flow (Volume) 0 to 99,999 cfm / m³/hr / l/s Temperature Measurement 0°C to 50°C (32°F to 122°F) Resolution - Pressure 1 Pa / 0.001 inH₂O / 0.1 mmH₂O / 0.01 mbar / 0.0001 PSI Resolution - Velocity 1 fpm / 0.001 m/s Resolution - Volume 1 cfm / 1 m³/hr / 1 l/s Resolution - Temperature 0.1°C / 0.1°F Accuracy - Pressure ±1% + 1 Pa (or unit equivalent) Accuracy - Velocity ±2.5% of reading at 2000 fpm (10.00 m/s) Accuracy - Temperature ±1% + 2°C / ±1% + 4°F [/specifications][accesories] Accessory Rubber Hoses 2 included with Fluke 922 Wrist Strap Included AA Batteries 4x AA (1.5V Alkaline) included User Manual Included Soft Carrying Case Included with standard Fluke 922 [/accesories] Fluke 922 Airflow Meter/Micromanometer (FLUKE-922) The Fluke 922 is a professional-grade airflow meter designed for HVAC technicians and industrial applications. Combining differential and static pressure, air velocity, and airflow readings into a single device, it enables accurate troubleshooting of ventilation systems. The meter allows users to enter duct shape and dimensions for maximum measurement accuracy, ensuring proper airflow balance and indoor air quality. Its rugged design is built for field use, and a bright backlit display provides clear visibility in all environments. Key Features: All-in-One Measurement: Simultaneously measures differential and static pressure, air velocity, and airflow. Rugged & Portable: Durable construction for field use with a soft carrying case. High Accuracy: Compatible with most pitot tubes for reliable duct traversals. Backlit Display: Ensures visibility in all working conditions. Data Storage: Stores up to 99 readings for easy reference. Auto Power Off: Extends battery life for long-term use. Technical Specifications: Air Pressure Measurement: ±4000 Pascals, ±16 in H2O, ±400 mm H2O, ±40 mbar, ±0.6 PSI Air Velocity Range: 250 to 16,000 fpm (1 to 80 m/s) Air Flow Measurement: 0 to 99,999 cfm, 0 to 99,999 m³/hr, 0 to 99,999 l/s Temperature Range: 0°C to 50°C (32°F to 122°F) Operating Temperature: 0°C to 50°C (32°F to 122°F) Storage Temperature: -40°C to 60°C (-40°F to 140°F) Operating Humidity: 0% to 90% RH, non-condensing IP Rating: IP40 Operating Altitude: Up to 2000m Storage Altitude: Up to 12,000m Maximum Pressure at Each Port: 10 PSI Data Storage: 99 readings Battery Life: 375 hours (without backlight), 80 hours (with backlight) Power Supply: 4 AA batteries Compliance: Meets EN61326-1 standards Dimensions: Portable and lightweight for convenient use
