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testo 400 - Universal IAQ instrument
Order-Nr. 0560 0400
- Smart, intuitive measurement programs including HVAC grid measurement as per EN ISO 12599 and ASHRAE 111, PMV/PPD and turbulence as per EN ISO 7730 and ASHRAE 55
- High-precision, location-independent and integrated differential pressure sensor
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testo 400 air flow kit with 16 mm vane probe
Order-Nr. 0563 0400 72
- Standard-compliant determination of the volume flow in ducts using grid measurements as per EN ISO 12599 and ASHRAE 111
- Determination of the volume flow at outlets by measuring the reference pressure and entering the manufacturer-specific K-factor
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testo 400 air flow kit with hot wire probe
Order-Nr. 0563 0400 71
- Standard-compliant determination of the volume flow in ducts using grid measurements as per EN ISO 12599 and ASHRAE 111
- Determination of the volume flow at outlets by measuring the reference pressure and entering the manufacturer-specific K-factor
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testo 440 delta P Air Flow ComboKit 1 with Bluetooth®
Order-Nr. 0563 4409
- Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, differential pressure, humidity and temperature in ventilation ducts or at ventilation outlets
- Space-saving: simply combine the universal Bluetooth handle with the 100 mm vane or hot wire probe head and the extendable telescope (1.0 m)
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testo 521-1 - differential pressure measuring instrument (0.2 % of f.v.)
Order-Nr. 0560 5210
- Integrated differential pressure sensor with an accuracy of 0.2 % of f.v.
- Calculation of the flow velocity and the volume flow via Pitot tube (optional)
5 results found