191 - 200 of 241
ph pen tester
Selling leads
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yieryi PMS710 Soil Moisture Meter Test River sand Soil Cement Land plater Sensor Tester Features: 1.1. It is portable, compact, easy to use and the ...
2024-12-09 22:16:15
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YIERYI TDS Meter tester Pocket Aquarium Pool TDS pen Water Monitor Measurement Tools Features: Battery life is long. with 2 1.5V button batteries, ...
2024-12-09 22:16:15
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YIERYI LCD Digital TDS-966 Meter Filter Measuring Water Quality Purity Tester tds meter TDS is a portable device for measuring the amount of total ...
2024-12-09 22:16:15
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YIERYI Digital ORP Tester electrical 0-1999mg/LmV ORP Meter ORP-986 Water Hydroponics Specifications: Range 0~±1999mg/LmV Resolution 1mV Accuracy ±5 ...
2024-12-09 22:16:15
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Product Description Product Name: A13 Water Quality Tester TDS Range: 0-9999 ppm EC Range: 0-9999 μs/cm Temperature Range: 0-60°C / 32-140°F ...
2026-02-28 07:30:18
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Selling Points: 1. Multi Function Testing: Integrated with 6 functions, including soil fertility test, pH detection, temperature monitoring, moisture ...
2026-05-15 00:38:15
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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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Yieryi digital Filter Measuring Water Quality Purity Tester TDS Meter Water tds tool Calibration 1. open the TDS 2. Press the "TEMP" button , then The ...
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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Feature1.Large LCD screen with multiple display； 2.LCD backlight assisted lighting for easy reading; 3.Mutual conversion between Celsius and ...
2026-05-26 07:30:15
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