testo 535 – CO2 meter

The testo 535 CO2 meter comes with a permanently attached sensor and is designed specifically for monitoring and optimising the ambient air.

Product benefits:

  • Quick and accurate CO2 measurements
  • Long-term measurements using max and average values
  • Long-term stable, maintenance-free infrared sensor
  • Optional testo turbo printer for print outs on site

SKU: 0560 5350.

The average European spends about 90 percent of their time in closed rooms. It is no small wonder then that the room climate often has a considerable effect on the way we feel and also on our health and our wellbeing. There’s a massive difference if the air – in an office for example – is fresh and invigorating or whether it’s heavy and stale. Stale and heavy air causes fatigue and tiredness as well as considerable discomfort. It can also lead to lack of concentration and actually have a detrimental effect on your health. The testo 535 CO2 meter is designed to measure the CO2 concentration in the ambient air because stale air has a much higher CO2 concentration than fresh air.

  • testo 535 CO2 meter with permanently attached sensor
  • calibration certificate
  • batteries
Measuring range
  • 0 to 9999 ppm
  • 0 to 0.999 Vol.%
  • 0 to 5000 ppm: ±(75 ppm + 3 % of mv)
  • 5001 to 9999 ppm: ±(150 ppm + 5 % of mv)
  • 1 ppm
  • 0.001 Vol.%

Here you can download the brochure for CO2 meter, testo 535.

Here you can download the manual for CO2 meter, testo 535.