131 - 140 of 231
hydroponics handheld digital ph meter
Selling leads
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...pH, EC, TDS, ORP, salinity, and temperature with one compact device—ideal for laboratories, aquaculture, hydroponics, pools, and drinking water ...
2026-05-24 00:07:57
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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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Yieryi Digital H2 meter hydrogen meter 0-2400ppb /0-2.40ppm CT-8023L H2 Meter Measurement Range is 0-2400ppb /0-2.40ppm Resolution is 2ppb/0.02ppm ...
2024-12-09 22:16:15
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YIERYI PH-9851 LCD 2 in 1 PH / TDS Tester test pen lcd tester tds metr Water Quality tool Features: Use to measure the PH & TDS of solution. Easy ...
2024-12-09 22:16:15
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Product selling points ✅2-in-1 Functional Design: This soil tester combines pH measurement (3-8 pH) and moisture detection (1-10 levels) into a single ...
2026-05-24 00:07:57
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Product Description 5 Core Selling Points * All-in-One Precision: Simultaneously measures EC, TDS, pH, and Temperature with ±2% accuracy. * Wireless ...
2026-05-15 00:38:15
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Features: 【6 in 1 Meter with Bluetooth】 Powered by the mobile App, professional measurement of pH, ORP, Chlorine, EC, TDS, and Temp. suitable for ...
2024-12-09 22:16:15
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Yieryi Agriculture Hydroponic meter Tester EC Meter Nutrient Truncheon Meter EC/ppm/CFH for Hydroponics Specifications: This conductivity nutrition / ...
2024-12-09 22:16:15
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... or switches One-Touch Calibration System Replaceable pH probe Measuring range 2.1~10.8PH Accuracy ±0.1PH Resolution 0.1PH Operating Temperature 0...
2024-12-09 22:16:15
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PH Powder Calibration Solution pH4.00, pH4.01, pH6.86, pH 7.00, pH9.18, pH10.01 specifications: 5x PH 4.01 5x PH 6.86 5x PH 7.0 5x PH 9.18 5x PH 10.01 ...
2024-12-09 22:16:15
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