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8-in-1 Rechargeable Water Quality Tester Tool S.G PH EC Salt ORP TDS CF Temp Multi Parameter Test for Aquarium
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BK7231N] [CB3S] Yieryi pH 218 - WiFi Tuya Smart PH ORP TDS EC Salt s. G TEMP CF
7 in 1 Water Quality Monitor WiFi PH Meter ABS Automatic Calibration with Power Plug,App Control WiFi Connection Temperature and Humidity Detector for Tuya PH TDS ORP CF EC: : Industrial
YIERYI WiFi PH Monitor, 3 in 1 PH ORP Temperature Controller Monitor, Water Quality Monitoring Tester Kit US Standard 110V
YIERYI WiFi pH Meter Temp TDS(ppm) EC ORP Water Tester Tuya APP Smart – Yieryi
Multi Parameter Water Quality Tester, Water Quality Monitor S.G PH EC Salt ORP TDS CF Temp Rechargeable Wireless Remote Monitoring for Aquarium (US Plug 110V): : Industrial & Scientific