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8-in-1 Tuya WiFi Water Quality Tester: Monitor PH, EC, ORP, TDS, SALT, TEMP & More
193,19 € Select options This product has multiple variants. The options may be chosen on the product page -
Smart WiFi Aquarium Water Quality Tester by Yieryi: Monitor PH, ORP, TDS, EC, SALT, S.G, TEMP & CF with Tuya App Control
241,02 € – 241,57 € Select options This product has multiple variants. The options may be chosen on the product page