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testo 400 - Universal IAQ instrument
Order-Nr. 0560 0400
AED 5.212excl. VAT- 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
AED 11.493excl. VAT- 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
AED 11.298excl. VAT- 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
AED 6.649excl. VAT- 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 440 delta P Air Flow ComboKit 2 with Bluetooth®
Order-Nr. 0563 4410
AED 7.135excl. VAT- Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, differential pressure, humidity and temperature in ventilation ducts, at ventilation outlets and in work rooms
- Space-saving: combine the universal Bluetooth handle with the humidity/temperature probe head or extendable telescope (1.0 m). Vane probe heads (Ø 16 mm, Ø 100 mm) can simply be plugged onto the telescope
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testo 440 - Air velocity and IAQ measuring instrument
Order-Nr. 0560 4401
AED 1.390excl. VAT- Intuitive: clearly structured measurement menus for volume flow, degree of turbulence, cooling/heating output, mould detection and long-term measurement, such as CO₂
- Wireless: Bluetooth® probes for extra convenience when measuring and less cable clutter in the measuring case (please order probes separately)
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testo 440 dP - Air velocity and IAQ measuring instrument including differential pressure sensor
Order-Nr. 0560 4402
AED 1.877excl. VAT- Intuitive: clearly structured measurement menus for volume flow, K-factor, degree of turbulence, cooling/heating output, mould detection and long-term measurement, such as CO₂
- Wireless: Bluetooth® probes for extra convenience when measuring and less cable clutter in the measuring case (please order probes separately)
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testo 521-1 - differential pressure measuring instrument (0.2 % of f.v.)
Order-Nr. 0560 5210
AED 3.500excl. VAT- 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)
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testo 521-3 - Differential pressure measuring instrument (up to 2.5 hPa)
Order-Nr. 0560 5213
AED 3.595excl. VAT- Integrated temperature-compensated differential pressure sensor with accuracy of up to ± 0.5 Pa
- Calculation of the flow velocity and the volume flow via Pitot tube (optional)
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testo 521-2 - differential pressure measuring instrument (0.1 % of f.v.)
Order-Nr. 0560 5211
AED 4.369excl. VAT- Integrated differential pressure sensor with an accuracy of 0.1 % of f.v.
- Calculation of the flow velocity and the volume flow via Pitot tube (optional)
10 results found