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Yieryi BLE-C600 Blue Tooth-compatible Water Quality Pen 7 In 1 PH/EC/TDS/ORP/SALT/S.G/TEMP Meter APP Intelligent Control Tester

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YINMIK Testeur pH Et Sel Piscine, Le Testeur Salinité PPT Et pH Metre Pour Piscine Au Sel, Le Testeur TDS EC De Salinité pH 5 [85]

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Yieryi 8-In-1 Soil Sensor RS485 PH EC Moisture Temperature Salinity Fertility Probe For Agriculture Smart Farming Monitor System

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5-in-1 Multifunctional Water Quality Analyzer Portable Pen Type EC/TDS/S.G/SALT/TEMP Test Meter

Yieryi EC/TEMP Soil Tester 0.00-10.00 MS/cm Hand Digital Garden Meter Soil Tester Tools Potted Plants Gardening Agriculture Farm

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3?in?1 Digital Water Quality Tester Test Meter Pen Professional TDS EC Temperature Meter

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Water Quality Tester 4 In 1 PH TDS EC Temp Test Meter 0?9999ppm Accurate Monitor for Aquariums

Digital Soil EC Meter Waterproof Conductivity Tester Plant Soil Temperature Detector

0.01 Tds Ec Ph Meter For Water Quality Digital Ph Tester Pen With 0-14 Ph Range

WiFi-Enabled 6-in-1 Multifunctional Digital pH/TDS/Temperature/EC/Salinity/Acidity Meter

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8-in-1 Portable Water Quality Test Pen: PH, TDS, EC, Salinity, SG, ORP, Temperature, H2

Water Quality Meter Pen Type SALT TDS EC S.G TEMP 5 In 1 Tester LCD Digital with Backlight

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Multifunctional Digital Water Quality Tester TDS EC Meter Range 0-999PPM Water Purity Temperature Meter TEMP Tester

Portable Water Quality Detector 6 In 1 PH EC Total Dissolved Solids ORP Temperature Chlorine

EZ9909 5 In 1 Function Water Quality Testing Meter PH Salinity TDS EC Tester with Backlight

6in1 Water Quality Detector TDS, TOC, COD, UV275, EC, Temperature Tester for Drinking Water

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Shinwa Sokutei Digital Soil Conductivity EC Total 72758

3 In 1 Water Quality Test Pen EC TEMP PH Water Quality Tester High Accuracy EC Water Tester Digital

HM 2 /3 /4 In 1 Digital PH Meter TDS EC Temp PH Meter Water Quality Tester Measurement Tool for Drinking Hydroponic Aquarium

Water Testing Meter 6 In 1 PH EC TDS ORP TEMP Residual Chlorine Water Tester Pen for Swimming Pool

New Ec/temp Soil Tester Waterproof Soil Meter Digital Garden Meter Soil Tester Tools Potted Plants Gardening Agriculture 40% Off