181 - 190 of 241
hydroponics handheld digital ph meter
Selling leads
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... Dissolved Oxygen Meter High precision digital online detector with 0.0-30.0 mg/L measurement range, designed for hydroponics and water quality ...
2026-04-01 07:30:21
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YIERYI Ph meter digital pH & ORP Meter 0.0--14.0pH 500mV protable PH tester CT-6821 Product Features: Instrument shell waterproof design, LCD display. ...
2024-12-09 22:16:15
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Product selling point ✅2-in-1 Functional Design: Dual Measurement – Accurately detects soil pH levels (3-8) and moisture content (10%-80%). Instant ...
2026-06-20 00:26:38
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Yieryi 3 in 1 TDS EC meter conductivity meter TDS PH tester Water Quality Purity Tester Fetures: Locking function: easy to read and record, the ...
2024-12-09 22:16:15
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4 in 1 Digital Hydrogen Water Tester ~ H2 / ORP / pH / Temperature Meter with LCD Display and Replaceable Probe Advanced 4-in-1 digital water quality ...
2026-04-16 00:36:16
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Yieryi MS7100C Cotton Lint, Cotton, Seed-cotton Digital Moisture Meter/Analyzer 7%-40% Features: Small size, light weight, strong anti-jamming ...
2024-12-09 22:16:15
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YIERYI 7-in-1 Digital Pool Water Tester Pen Product Overview Comprehensive 7-in-1 water quality testing instrument measuring pH, EC, TDS, Salinity, ...
2026-04-30 07:30:42
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... for using in the following situations: drinking water water filters hydroponics aquariums food&coffee pools&spas. TDS range: 0-9990ppm /mg / L. ...
2024-12-09 22:16:15
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Prodcut name: Dual Digital Thermostat Temperature Humidity Control STC-3028 Thermometer Hygrometer Controller AC 110V 220V DC 12V 24V 10A Feature: Be ...
2024-12-09 22:16:15
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Professional Description This handheld optical Brix refractometer is engineered for rapid and precise measurement of sugar content in honey, fruits, ...
2025-07-29 09:58:35
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