Hot-wire anemometer with app connection digital testo 425

fast, easy and precise · cabled telescopic probe can be extended to 820 mm, making it easier to work overhead or in large diameter ducts · all relevant calculations such as volume flow or temporal and spot averages are automatically performed by the particularly robust and compact measuring instrument · configuration of the measuring instrument, display and storage of measured values as well as documentation can be done particularly conveniently with the testo Smart App