Yieryi WiFi Tuya Smart 8 In 1 PH ORP TDS EC SALT S.G TEMP CF Water Quality Data Logger Meter Aquarium Hydroponics Tester Monitor

Yieryi WiFi Tuya Smart 8 In 1 PH ORP TDS EC SALT S.G TEMP CF Water Quality Data Logger Meter Aquarium Hydroponics Tester Monitor

Aliexpress UK