For measuring airflow using room differential pressure and Pitot tubes.
The testo 512-1 is a differential pressure gauge equipped with a high-precision differential pressure sensor. It is ideal for measuring inter-room differential pressure in clean rooms, checking negative pressure during asbestos removal work, and inspecting pressure in combustion equipment. When combined with an L-shaped Pitot tube, it allows for the calculation of wind speed and airflow from differential pressure (dynamic pressure). It is best suited for measuring in high wind speed ranges (40 to 100 m/s), high temperatures (70 °C and above), and ducts containing dust and mist. The testo 512-2 is a differential pressure gauge capable of measuring differential pressure and gauge pressure up to 2000 hPa. 【Features】 ■ Backlight ■ Hold function ■ Maximum/Minimum values ■ Average (time/multiple points) ■ Damping ■ Auto-off ■ Sound alarm ■ Printer (optional) ■ Mobile app integration ■ Wind speed and airflow calculation (512-1) *For more details, please download the PDF or feel free to contact us.
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basic information
For more details, please download the PDF or feel free to contact us.
Price range
P2
Delivery Time
Applications/Examples of results
【Applications】 ■ Clean rooms ■ Differential pressure pitot tube for wind speed and airflow in hospital rooms (up to 100 m/s) ■ Pressure inspection for combustion equipment and kitchen appliances ■ Negative pressure monitoring during asbestos removal work
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Company information
Testo SE & Co. KGaA is a German global company with 37 local subsidiaries and affiliated companies worldwide, and it forms a network of agents in other regions. Since its establishment in 1957, it has focused on the research and development of portable environmental measuring instruments, releasing products that meet market needs. By proposing high-precision environmental measuring instruments and data management solutions, it has received high acclaim in a wide range of fields, including energy conservation, safety management, environmental protection, and food & healthcare. In Japan, it not only sells measuring instruments but also has established service centers to provide prompt maintenance and the issuance of calibration certificates.
