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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 440 dP - Air velocity and IAQ measuring instrument including differential pressure sensor
Order-Nr. 0560 4402
€ 373,00z DDV-om € 455,06- 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 512 - Differential pressure meter for 0…20 hPa
Order-Nr. 0560 5127
€ 406,00z DDV-om € 495,32- 8 measurement units to choose from: psi, kPa, hPa, Pa, mm H2O, mmHg, inch H2O, inch Hg
- 2 air flow units to select from: m/s, fpm
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testo 521-3 - Differential pressure measuring instrument (up to 2.5 hPa)
Order-Nr. 0560 5213
€ 830,55z DDV-om € 1.013,27- 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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Pressure probe, 100 hPa, in robust metal housing with impact...
Order-Nr. 0638 1547
€ 490,35z DDV-om € 598,23
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