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testo 400 - Universal IAQ instrument
Order-Nr. 0560 0400
£ 1,339.00incl. VAT £ 1,606.80- A measuring instrument for all climate-related parameters
- 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
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testo 440 dP - Air velocity and IAQ measuring instrument including differential pressure sensor
Order-Nr. 0560 4402
£ 399.00incl. VAT £ 478.80- A measuring instrument for all climate-related parameters
- Includes a differential pressure sensor: for Pitot tube measurement and monitoring filters
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testo 420 - Differential pressure measuring instrument
Order-Nr. 0560 0420
£ 799.00incl. VAT £ 958.80- Differential pressure measurement, e.g. to check filters in air conditioning and ventilation systems
- Calculate flow velocity and volume flow using a Pitot tube
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