TESTO 535

TESTO 535 - Digital CO2with app connection Simple, fast and accurate measurement of CO₂ concentration Acoustic alarm is triggered if limit values are exceeded Quick in-app configuration, measurement graph, second screen and measured value memory in the Testo Smart App High reproducibility of measurement results thanks to time-stable infrared sensor technology The compactCO2 measuring instrument TESTO 535 is ideal for simple, fast and accurate determination of carbon dioxide content to ensure indoor air quality and thus health and performance.‎ The connection to the Testo Smart App allows configuration, display (also on a second screen) and archiving, as well as documentation of measured values directly in the app.‎