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high precision ph meter
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High Precision Dissolved Oxygen Analyzer Professional LCD DO tester with automatic temperature compensation, data logging capabilities, and comprehens...
2026-04-01 07:30:21
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5-in-1 Multi-Parameter Water Quality Meter Professional 5-in-1 digital meter for comprehensive water quality testing, featuring simultaneous ...
2026-04-16 00:36:16
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Yieryi MS-W Digital Sawdust Bamboo Powder Moisture Meter Tester High precision Features: It is portable, compact, easy to use and the moisture ...
2025-01-14 13:15:40
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Long Range Metal Detector with Enhanced Signal Antenna High-Precision Gold, Silver & Copper Detection Treasure Hunter The 3D Black Hawk Upgraded ...
2026-03-26 07:30:21
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YIERYI MS300 moisture analyzer Digital 4 Pin LCD concrete wall Moisture Humidity Meter Specification Measuring range 0-70% Temperature 0-60° Humidity ...
2024-12-09 22:16:15
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NOTE: YG-LY607 is Nitrogen tester YG-LY608 is Phosphorus tester YG-LY609 is Potassium tester Use steps: 1. Press the on key to start the machine; 2(1)...
2026-07-02 00:24:04
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YIERYI TDS EC Meter Temperature Tester Water Measurement Tool TDS&EC Tester 0-4999ppm Features: Display:LCD, Voltage : CR2032 Battery, DC3V Measure ...
2024-12-09 22:16:15
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YIERYI TDS Meter tester Pocket Aquarium Pool TDS pen Water Monitor Measurement Tools The value of TDS represents the total content of water soluble ...
2024-12-09 22:16:15
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YIERYI Digital Pen-type tester ORP-969 Pen-Type ORP Meter VOxidation Reduction Analyzer Features: Use to measure the amount of Oxidation Reduction ...
2024-12-09 22:16:15
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Product Description Note: You must have the Chinese WeC hat app to use this product ,otherwise, it will not work if you purchased the version ...
2026-05-15 00:38:15
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