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hydroponics water quality tester
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Digital Salinity and pH Tester - Waterproof Pool Testing Instrument Professional-grade digital salinity and pH tester designed for accurate water ...
2026-04-16 00:36:16
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YIERYI Range:0~1999mg/LmV Digital Handheld ORP Tester ORP Meter ORP-B Water Hydroponics Specifications: Pen type ORP Tester|ORP Meter|ORP Pen Range: 0...
2024-12-09 22:16:15
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Product Overview This dual-function soil tester accurately measures soil electrical conductivity (EC) and temperature, making it ideal for indoor ...
2025-07-29 09:58:34
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Specification item value Accuracy other type Growing Machine place of origin China Guangdong brand name YIERYI model number IGS-38 Display Type LED ...
2025-12-19 00:57:19
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...water systems including aquariums, drinking water, swimming pools, and hydroponics. Key Features Measures Oxidation Reduction Potential (ORP) ...
2026-04-01 07:30:21
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...1-4.0mg/L) and TEMP (0.1 ℃ -80.0 ℃/32.1 ℉ -176.0 ℉) comprehensively cover key indicators of swimming pool water quality, from acidity and ...
2026-07-01 00:04:42
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...；10.1 - 200.0ppt ),TEMP(0.0 - 60.0 ℃/32.0-140.0 ° F), covering core indicators of water quality, from pH and salinity to conductivity and ...
2025-07-18 10:08:56
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WiFi pH & ORP Redox Controller with Power Relay Output This advanced 2-in-1 WiFi pH & ORP controller and monitor simultaneously measures and displays ...
2026-04-16 00:36:16
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... Screen for Ph, Moisture and Temperature ----- Newly Developed Digital Soil Tester, Insert The Product Into The Soil and Easily Measure Soil Ph, ...
2024-12-09 23:34:40
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Specification item value Accuracy other type Growing Machine place of origin China Guangdong brand name YIERYI model number 2504-Z50-56 Display Type ...
2025-12-19 00:57:19
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