[elecena] 300744 Water detector basic device for external sensors/float switches - zmiany ceny Water detector for surface mounting for external sensors 300744 Water detector basic device for external sensors/float switches - 87.88 EUR https://elecena.pl/product/18544473/300744-water-detector-basic-device-for-external-sensors-float-switches 2021-05-22 300744 Water detector basic device for external sensors/float switches - 87.81 EUR https://elecena.pl/product/18544473/300744-water-detector-basic-device-for-external-sensors-float-switches 2025-08-13