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

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Integration of Google Tag Manager

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.

Google Analytics is a web analytics service provided by Google Ireland Ltd ("Google"). Google uses the Data collected to track and examine how this website/app is used, to compile reports on its activities and share them with other Google services. Google may use the Data collected to contextualize and personalize the ads of its own advertising network.

With Google Ads Conversion Tracking, we can measure our advertising success in the Google advertising network. We place advertising 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 ;)