[elecena] EDIN-GASCARD-NG-CO-0-30 - zmiany ceny NDIR czujnik tlenku węgla; zakres: 30% CO; zasilanie: 7-30V; pobór prądu: 4W EDIN-GASCARD-NG-CO-0-30 - 8894.79 PLN https://elecena.pl/product/28893101/edin-gascard-ng-co-0-30 2025-06-02 EDIN-GASCARD-NG-CO-0-30 - 7231.54 PLN https://elecena.pl/product/28893101/edin-gascard-ng-co-0-30 2026-08-13