Out-of-Stock Test dell'acqua ARKA myAQUA® pH/TDS/EC – Meter PHTDSEC €39.90 ARKA myAQUA® pH/TDS/EC – Meter The pH/TDS/EC meter ARKA myAQUA® allows rapid and accurate determination of dissolved total solids (TDS), electrical conductivity (EC), pH and water temperature and other liquids. It is ideal for use in every aquarium, pond, swimming pool as well as osmosis and drinking water. Visualizza