ISO pressure calibration certificate - with 5 measuring points

Order-Nr. 0638 1835

Order-Nr. 0628 0143

• Turbulence measurement in accordance with EN 13779
• Determination of air velocity and draught risk

Order-Nr. 0572 1767

• Continuous measurement and documentation of absolute pressure
• Record up to two additional humidity and temperature values simultaneously with optionally connectable probes

Order-Nr. 0560 0420

• Differential pressure measurement, e.g. to check filters in air conditioning and ventilation systems
• Calculate flow velocity and volume flow using a Pitot tube

Order-Nr. 0563 4357

• testo 435-2 multifunction measuring instrument for the adjustment and testing of air conditioning and ventilation systems
• Several attachable probes included in the set (vane probes, temperature/humidity probes)

Order-Nr. 0560 0511

• High-precision absolute pressure measurement with an accuracy of ±3 hPa
• Suitable for barometric altitude measurements

Order-Nr. 0560 5127

• 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

Order-Nr. 0560 5129

• 7 pressure units to choose from: kPa, hPa, mm H2O, mmHg, psi, inch H2O, inch Hg
• Large measuring range up to 2000 hPa

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)

Order-Nr. 0560 5211

• 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)

Order-Nr. 0560 5213

• 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)

Order-Nr. 0560 5280

• Temperature-compensated differential pressure sensor
• Multi-point and timed mean calculation

Order-Nr. 0560 5281

• Temperature-compensated differential pressure sensor
• Multi-point and timed mean calculation

Order-Nr. 0572 1900

• High-precision monitoring of absolute pressure in the 1 mbar to 4 bar_abs range
• Durable, robust, reliably tight, even after changing the battery

Order-Nr. 0572 1916

• High-precision monitoring of absolute pressure in the 1 mbar to 4 bar_abs range
• Durable, robust, reliably tight, even after changing the battery

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

Order-Nr. 0563 0401

• Standard-compliant determination of the comfort level: PMV and PPD as well as draught and turbulence as per EN ISO 7730 and ASHRAE 55
• Monitor the indoor air quality: Determination of CO₂ concentration, humidity, air temperature and turbulence in workplaces, including long-term measurements

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

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

Order-Nr. 0563 1512

• Simple, fast and precise differential pressure measurement (0 to 200 hPa) for checking filters and for Pitot tube measurement in the ventilation duct
• Reliable measurement results due to position-independent differential pressure sensor with high accuracy

Order-Nr. 0563 2512

• Simple, fast and precise differential pressure measurement with a large measuring range (0 to 2000 hPa)
• Fast in-app (duct) configuration, graph history, second screen and measurement data memory in the testo Smart App