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hydroponics water quality meter
Selling leads
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... of hydrogen water, swimming pools, drinking water, and aquariums. This professional-grade instrument provides precise measurements across multiple ...
2026-04-16 00:36:16
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5-in-1 Water Quality Testing Meter Professional multiparameter water quality meter for comprehensive aquaculture and water treatment analysis, ...
2026-04-01 07:30:21
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Yieryi pen-Type ORP meter ORP2069 relectrical digital PH Meter Water Treatment Monitor Specifications: Range -1999~1999mV Resolution 1mV Accuracy ±5mV ...
2024-12-09 22:16:15
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Yieryi Function 3 in 1 TDS EC meter conductivity meter tester pen water measurement tool Please pull off the protective cover of the electrode before ...
2026-04-30 00:07:05
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Digital AE86061 6-in-1 Water Quality Tester Professional multi-parameter water quality meter for fish and shrimp farming, measuring ammonia nitrogen, ...
2026-04-01 07:30:21
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AZ86031 Digital Water Quality Meter Professional multi-parameter water quality testing instrument for dissolved oxygen, pH, conductivity, salinity, ...
2026-04-01 07:30:21
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High Precision EC/PPM/CF/pH/ORP/Temperature/Humidity Meter for Lab, Aquarium, Industrial Use ✅ 7-in-1 functional design: 1. pH Measurement (0.01–14.00...
2026-04-30 00:07:05
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...water remains safe and balanced with the CL Tester 2 in 1 Water Quality PH & Chlorine PC-104 Level Portable Digital PH Meter. Designed for easy ...
2025-07-29 09:58:40
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... Quality Test Pen. Designed for accuracy, convenience, and versatility, this intelligent device combines TDS, Salt, EC, pH, and Temperature ...
2025-07-25 17:59:43
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Yieryi 3 in 1 pH EC TEMP Acidometer Multi-parameter PH Monitor Water Quality Tester Features: Test temperature in degrees / Fahrenheit(switchable unit...
2024-12-09 22:16:15
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