Quiet, economical, effective: the Renew from Airthings keeps the air clean
Product test
by Martin Jungfer
Environment measuring devices
Thermomix TM7: Therma got a glow-up – and I met her family
Background information
by Luca Fontana
Samsung develops cooling technology without refrigerant
News + Trends
by Stephan Lamprecht
Why we sell air conditioning systems with climate-damaging refrigerant
Background information
by Simon Balissat
Best selling Weather station accessories
Best selling
