0563 2512 testo 512-2 digital differential pressure gauge, 0 to +2000 hPa

testo 512-2 digital differential pressure gauge with app connection With the compact testo 512-2 differential pressure gauge (0 - 2000 hPa), you have the ideal solution for simple, fast and precise measurement of the gas flow and gas idle pressure on heating systems or for controlling filters on air-conditioning systems. The testo Smart app supports you with helpful features such as configuration, display (also as a second screen) and storage as well as documenting the measured values directly in the app.