Fluke Corporation is the world leader in the manufacture, distribution and service of electronic test tools and software. Since its founding in 1948, Fluke has helped define and grow a unique technology market, providing testing and troubleshooting capabilities that have grown to mission critical status in manufacturing and service industries. From industrial electronic installation, maintenance and service, to precision measurement and quality control, Fluke tools help keep business and industry around the globe up and running. The Fluke 922 makes airflow measurements easy by combining pressure, air flow, and velocity into a single, rugged meter. The 922 is compatible with most pitot tubes. The Fluke 922 allows technicians to conveniently enter their duct shape and dimensions for maximum measurement accuracy. Use the Fluke 922 to ensure proper air flow balance and maintain a comfortable environment, measure pressure drops across filters and coils, and match ventilation to occupant loads. The 922 monitors indoor verses outdoor pressure relationships, manages the building envelope, and performs duct traversals for accurate airflow readings. The 922 provides differential and static pressure, air velocity and flow readings, and minimum, maximum, average, and hold functions for easy data ysis. The 922 features a bright, backlit display clear viewing in all environments, and the convenient colored hoses help you properly diagnose pressure readings. The auto power off feature saves battery life. The Fluke 922 airflow meter kit includes the following: a 12-inch pitot tube, two rubber hoses, a TPak magnetic strip, a TPak Strap, a TPak latch tab, four AA batteries 1.5 V Alkaline, a users manual, all stored in a hard carrying case. The Fluke 922 airflow meter kit is sold one set per package and is covered by a two year warranty..