The STA2 is a Hot-wire Anemometer built for the HVACR professionals' air balancing needs.  The compact probe tip makes measuring air velocity directly in the duct a breeze.  It's great for traversing a duct and automatically calculating CFM without the hassle and expense of a bulky hood.  The 38'' telescoping probe's laser etched ruling and flattened edges allows techs to locate proper measurement points within a duct, and ensures that the probe is properly aligned.

This in duct hot-wire anemometer quickly calculates CFM from air velocity and free area.  And with the intuitive interface, the STA2 makes it easy to capture the correct data.

    * Measures air velocity and temperature
    * Calculates CFM
    * Slim 38'' telescoping probe for in duct traversing
    * Fast response time
    * Dual display for combo of real-time CFM, air velocity, or temp
    * Depth and direction indicators
    * Minimizes turbulence effect with time/test point averages
    * Hands-free testing with stabilizing cone and magnetic hanger