[elecena] ALL4472 Fine dust sensor in housing - zmiany ceny ALLNET MSR Sensor ALL4472 / Fine Dust Sensor Fine Dust Sensor ALL4472 ALL4472 Fine dust sensor in housing - 118.81 EUR https://elecena.pl/product/17873003/all4472-fine-dust-sensor-in-housing 2021-04-25 ALL4472 Fine dust sensor in housing - 92.92 EUR https://elecena.pl/product/17873003/all4472-fine-dust-sensor-in-housing 2026-01-17