The portable handheld multi-function ventilation measuring device VelociCalc® 9565 offers a menu-controlled user interface for comfortable operation in your local language. On-screen dialogs and step-by-step instructions guide the user through device setup, application, and on-site calibration. The ventilation meter 9565 has an ergonomic, overmolded housing with probe holder and key lock to prevent improper use when left unattended. The device is available with or without a differential pressure sensor and can be combined with a variety of different exchange probes.
HVAC test & regulation + clean room testing
Testing of safety cabinets and fume hoods
HVAC commissioning and troubleshooting
Indoor air quality testing
Studies on thermal comfort
Testing the process air flow