The FLUKE-922/KIT is an airflow meter and micromanometer designed for HVAC technicians to diagnose ventilation issues by combining pressure, air flow, and velocity measurements into a single rugged instrument. The meter measures air pressure from ±4000 Pascals (±16 in H2O), air velocity from 250 to 16,000 fpm (1 to 80 m/s), and volumetric flow from 0 to 99,999 cfm with user-defined duct shape and size entry for maximum accuracy. It features a bright backlit display, Min/Max/Average/Hold functions, colored hoses for proper diagnosis, and operates over a temperature range of 0°C to 50°C with an IP40 rating for field durability. The kit includes a 12-inch pitot tube, ToolPak, two rubber hoses, wrist strap, four AA batteries, user manual, and hard carrying case, making it a complete solution for monitoring air pressure balance, ensuring proper airflow, and maintaining indoor air quality in HVAC systems.