[elecena] AR257/RS485 - zmiany ceny Przetwornik: CO2, temperatury i wilgotności; Uzas: 9÷36VDC AR257/RS485 - 707.96 PLN https://elecena.pl/product/16478409/ar257-rs485 2020-04-15 AR257/RS485 - 536.72 PLN https://elecena.pl/product/16478409/ar257-rs485 2021-08-23 AR257/RS485 - 565.80 PLN https://elecena.pl/product/16478409/ar257-rs485 2021-11-15 AR257/RS485 - 567.55 PLN https://elecena.pl/product/16478409/ar257-rs485 2022-02-25 AR257/RS485 - 616.80 PLN https://elecena.pl/product/16478409/ar257-rs485 2022-03-25 AR257/RS485 - 640.24 PLN https://elecena.pl/product/16478409/ar257-rs485 2022-07-03 AR257/RS485 - 641.58 PLN https://elecena.pl/product/16478409/ar257-rs485 2022-12-25 AR257/RS485 - 677.18 PLN https://elecena.pl/product/16478409/ar257-rs485 2023-10-26 AR257/RS485 - 707.96 PLN https://elecena.pl/product/16478409/ar257-rs485 2024-09-12 AR257/RS485 - 758.95 PLN https://elecena.pl/product/16478409/ar257-rs485 2026-01-17