Fluke 922 Airflow Meter
The Fluke 922 was designed and built for how (and where) you do your job. With a combination of performance, ruggedness, and ease of use, the Fluke 922 sets itself apart from the competition. The bright white display, ruggedized holster, and wrist strap allow you to take the Fluke 922 into less-than-ideal environments, while color-coded hoses help you keep track of your readings. The simple, intuitive interface means you can measure pressure, velocity, or airflow at the push of a button.
Key Features:

Powerful meter provides differential and static pressure, air velocity, and flow readings
Convenient colored hoses help with the proper interpretation of pressure readings
Easy to use without sacrificing performance
Bright, backlit display for clear viewing in all environments
User-defined duct shape and size for maximum airflow accuracy
High resolution down to 0.001 in H2O
99-point data storage capacity
Min/Max/Average/Hold functions for easy data analysis
Auto power off saves battery life