MQ135 Sensor Air Quality Sensor NH3, NOx, Alcohol, Smoke and CO2

To view YouTube contents on this website, you need to consent to the transfer of data and storage of third-party cookies by YouTube (Google).This allows us to improve your user experience and to make our website better and more interesting.Without your consent, no data will be transferred to YouTube. However, you will also not be able to use the YouTube services on this website.

To send data to Brevo, you need to consent to the transfer of data and storage of third-party cookies by Brevo. This allows us to improve your user experience and to make our website better and more interesting.

Integration of Google Tag Manager

We are using a Java-Script Plugin from uptain GmbH (‚uptain-Plugin‘ https://www.uptain.de) for the improvement of the interaction with our visitors. This allows us to analyse your use of the website and improve the customer approach (e.g. via a dialogue window). We collect information about your usage behaviour, including cursor movement, length of stay, clicked links and (if applicable) information provided. The legal basis for the processing is our legitimate interest in direct marketing and providing our website (Art. 6 Abs. 1 lit f GDPR). As a processor uptain GmbH is acting on our behalf and is strictly bound by our instructions. We will not transfer the information to third parties (unless we are obliged by applying law). If and to the extend the information collected by the uptain-Plugin contains personal data this data will be deleted immediately after your visit to our website.

In order to unlock offers for extended payment options, in particular express checkout and payment in instalments, we require your consent to the data transfer and storage of third-party cookies of the payment provider PayPal. This allows us to also offer you express checkout and payment by instalments. Without your consent, only the technically necessary data transfer to PayPal will take place, but you will then not be able to use the express checkout or extended offers for payment by instalments on this site.

This is a web analytics service.

Data collected: anonymized IP address, date and time of the visit, usage data, click path, app updates, browser information, device information, JavaScript support, pages visited, referrer URL, location information, purchase activity, widget interactions

With Google Ads Conversion Tracking, we can measure our advertising success in the Google advertising network. We advertise in the Google advertising network so that our offers can be found more easily. We try to make advertising as optimal as possible. Also to keep advertising costs as low as possible. This is reflected in our prices ;)

Data collected: randomly generated USER ID