This measurement set includes the testo 440 airflow and IAQ meter. It can be connected to a wide range of digital sensors, testo SmartProbes and many other temperature sensors. Clearly structured measurement menus for duct/vent volume flow, k-factor, turbulence degree, cooling/heating load, moisture damage risk indication and logging function. These menus allow you to complete measurement tasks faster, more efficiently and more reliably. Reports can be exported as Excel files via the USB interface or printed on site.

Use this handy kit to measure CO2, humidity and air temperature and to assess indoor air quality in offices, production facilities or warehouses. The instrument and CO2 sensor are very easy to use. Moreover, the calibration concept means that you only need to send in the sensor part when it is time for calibration. You can keep and continue using the handle and the instrument.

Included in delivery

Airflow and IAQ meter testo 440, CO2 sensor with Bluetooth incl.. temperature and humidity sensor, testo 440 base case and factory protocol.

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 440 – CO2 measurement kit with Bluetooth dök först upp på Nordtec.

With a highly accurate electrochemical sensor for CO measurement and a shock-resistant infrared CO2 sensor, the testo 315-3 is at the absolute cutting edge. It is ideally protected against external influences by its robust construction and thanks to the optional TopSafe protective case. And that’s not all. During the measurement, there are light and sound alarms that immediately let you know if the adjustable limit values have been exceeded.

The main benefits

Thanks to the wireless data transmission via IrDA, you can send your measurement results directly to the testo 330 flue gas meter or print them out. Customers appreciate that you can present the results directly on the spot. The auto-off function and a long-lasting lithium polymer battery ensure that the instrument can be used permanently and never consumes unnecessary power.

• Parallel and direct CO/CO2 measurement
• TÜV tested according to EN 50543
• Practical and easy handling
• Measured values are transferable to testo 330 (V2010)
• On-site data printing

Included in the delivery

testo 315-3 comes with USB power supply, cable and factory protocol.

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 315-3 – gas meter for CO/CO2 dök först upp på Nordtec.

Measuring carbon dioxide levels is crucial for indoor air quality and comfort. To get accurate results quickly, you need a suitable measuring instrument. The compact CO₂ meter testo 535 with convenient app connection allows you to perform this important measurement easily and efficiently – and thus ensure a pleasant and healthy indoor climate. Thanks to the long-term stable infrared sensor technology, the measured values are reproducible and comparable even over longer periods of time. Ideal for periodic comparative measurements. It also supports time and point averaging directly in the measuring instrument.

Så här underlättar testo Smart-appen för dig:

• Enkel inställning av mätinstrumentet
• Effektiv kund- och mätplatshantering
• Pålitlig lagring av alla mätdata
• Förvandlar mobilen till en andra skärm
• Visning av grafiska mätvärdeskurvor
• Enkel dokumentering av allt arbete
• Skicka rapporter direkt från mätplatsen via e-post

testo Smart-appen finns på Google Play och App Store. Den är gratis att både ladda ned och använda.

Included in delivery

• testo 535 – _Co2 meter with app connection and audio alarm
• Transport bag
• Calibration protocol
• 3 AA batteries

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 535 – CO2 meter dök först upp på Nordtec.