testo 535 - Digital CO₂ measuring instrument with App connection

Order-Nr. 0563 0535

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Simple, fast and precise measurement of CO₂ concentration
Audible alarm sounds if a limit value is exceeded
Fast in-app configuration, graph history, second screen and measurement data memory in the testo Smart App
High reproducibility of measurement results due to long-term stable infrared sensor technology

The compact CO₂ measuring instrument testo 535 is ideally suited for simple, fast and precise determination of carbon dioxide content to ensure indoor air quality and thus health and performance. The connection to the testo Smart App enables configuration, display (also as second screen) and storage as well as documentation of the measured values directly in the App.

testo 535 - CO2 measurement

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Details

Product Description

For indoor air quality and comfort, the measurement of the carbon dioxide content in the indoor air is crucial. To obtain precise results quickly, you need a suitable measuring instrument. The compact CO₂ measuring instrument testo 535 with practical App connection allows you to carry out this important measurement easily and efficiently - and thus ensure comfort and a 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 recurring comparative measurements. Here, you are also supported by the time and point averaging directly in the measuring instrument. By the way, the testo Smart App displays the measured values as a table or graph, stores the results and documents them. This not only makes it easy to configure the measuring instrument individually - the App also turns your smartphone into a second display!

Delivery Scope

testo 535 - Co₂ measuring instrument with App connection and audible alarm
Transport bag
Calibration protocol
3 x AA batteries

Technical Data

Ambient CO₂
Measuring range	0 to 10000 ppm
Accuracy	±(100 ppm + 5 % of mv)
Resolution	1 ppm

Ambient CO₂

Measuring range

0 to 10000 ppm

Accuracy

±(100 ppm + 5 % of mv)

Resolution

1 ppm

General technical data
Storage temperature	0 to +50 °C
Weight	229 g
Dimensions	229 x 60 x 28 mm
Operating temperature	0 to +50 °C
Product-/housing material	ABS + PC / TPE
Protection class	IP40 IP20
Battery life	30 h
Battery type	3x AA