[elecena] PCE-DRU1 - zmiany ceny Miernik: refraktometr; LCD; 1,333÷1,4056nD; Temp: 0÷40°C; IP65 PCE-DRU1 - 1521.10 PLN https://elecena.pl/product/29975880/pce-dru1 2026-03-18 PCE-DRU1 - 1503.79 PLN https://elecena.pl/product/29975880/pce-dru1 2026-04-16