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Testo 420DP is used for volume flow measurements, Pitot tube measurements and pressure measurements for air conditioning and ventilation systems. Measuring ranges: Flow velocity: 0 to 14 m/s, Pressure (absolute pressure):70 to 110 kPa, Pressure (differential pressure): -120 to +120 Pa. Resolution: Flow velocity: 0.01 m/s, Volume flow: 1 m³/h, Pressure (absolute pressure): 0.1 hPa / 0.1 mbar / 0.01 kPa, Pressure (differential pressure) 0.00001 hPa / 0.00001 mbar / 0.0001 mm H2O / 0.000001 inH2O.
Storage temperature: -20 to +60 °C, Operating temperature: -5 to +50 °C
The TSI TA465A is a portable, hand held, Multi-Function Ventilation Test Instruments. It comes with differential pressure. It also comes ..
Includes 610 x 610, 360 x 360, 305 x 1220, 610 x 1220 hoods and stand and 500 mm pitot tube. Measures 40 to 4000 m3/hr ±3%, Temperature 0..
Digital flow balancing instrument with color display. For cooling water valve balancing in air conditioning plants and similar applicatio..
The EBT731 Balometer Electronic Balancing Tool features a detachable multi-purpose digital manometer that can be used with the following ..
Pitot tube measurements,