Testo 440 DP Air Velocity & IAQ Meter

      PRODUCT FEATURES:

• Integrated differential pressure sensor, for checking filters, for Pitot tube measurements (Pitot tubes can be ordered separately), or K factor measurements
• Use the large vane probe (Ø 4 inch) to conveniently determine air velocity, volume flow and
• air temperature at air/ceiling outlets: Measuring range: +0.3 to +35 m/s, -20 to +70 °C
• Easy storage and evaluation of measurement data
• Carry out measurements at air/ceiling outlets effortlessly, without using a ladder

     DOWNLOAD PDF FILE