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Best-in-class air velocity accuracy
Accommodates up to two K-alloy thermocouples
Large graphic display
Intuitive menu structure allows for ease of use and setup
Multiple data logging formats
TSI portable, handheld VelociCalc multi-function ventilation meter features a menu-driven user interface for easy operation in your local language. On-screen prompts and step-by-step instructions guide the user through instrument setup, operation and field calibration. This also features an ergonomic, over molded case design with probe holder and a keypad lockout to prevent tampering during unattended use. This model includes the straight air velocity probe 964 and is designed to work with a wide range of plug-in probes. Features and benefit consists straight air velocity probe 964 measure air velocity, temperature and relative humidity, includes differential pressure sensor, best-in-class air velocity accuracy, optional "smart" plug-in probes, including VOC, CO2 and rotating vane probes, Accommodates up to two K-alloy thermocouples, large graphic display, displays up to five measurements simultaneously, on-screen messages and instructions, program for local language, intuitive menu structure allows for ease of use and setup, multiple data logging formats, Bluetooth communications for transferring data or remote polling, includes TrakPro and LogDat2 downloading software with USB cable. Application includes HVAC testing and balancing, clean room testing, biological safety cabinet and laboratory fume hood testing, HVAC commissioning and troubleshooting, IAQ investigations, thermal comfort studies, ventilation evaluations, process air flow testing.