With the testo 510 differential pressure gauge, heating engineers and HVAC technicians are well-equipped. It measures differential pressure of up to 100 hPa and assists you, for example, in checking filters on air conditioning systems or measuring gas static and gas flow pressure in heating systems. The testo 510 differential pressure gauge allows you to choose from the following units: Pa, hPa, mbar, mmH2O, mmHg, inHg, psi, m/s, fpm. Additionally, with an optional pitot tube, you can also measure airflow in the duct from 10 to 100 m/s.

Practical and precise: Advantages of the differential pressure gauge

• Accurate: For precise measurements, the differential pressure measurement is temperature and air-tightness compensated.
• User-friendly: Small, handy, and easy to operate with just three buttons.
• Smart: Thanks to magnets on the back of the device, you can work hands-free. In poor visibility conditions, such as a dark environment, the illuminated display makes your work easier.
• Safe: With a belt pouch and a removable protective cap, the differential pressure gauge is securely stored. The hand strap also ensures it is well secured while measuring.
• Ready to go: The silicone connection hose is included with the testo 510 set, allowing you to start your measurement right away.