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Bluetooth PH Meter
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Soil Fertility Meter
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Water Quality Meter
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Digital PH Meter
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Soil Moisture Tester
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Hand Held Refractometer
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Water TDS Meter
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Handheld Moisture Meter
(41)

Digital Dissolved Oxygen Meter
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Digital ORP Meter
(14)

Digital Salinity Meter
(15)

Coffee Weighing Scale
(13)

Brix Tester
(17)

High Precision Metal Detector
(7)

Best Selling Product Categories
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PH Calibration Standards
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tds digital water tester online manufacture

(124)

Smart Handheld 6-in-1 Dissolved Oxygen/PH/TDS/EC/SALT/TEMP Water Quality Analyzer
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Smart Handheld 6-in-1 Dissolved Oxygen/PH/TDS/EC/SALT/TEMP Water Quality Analyzer Operating System iOS 7.0 or later, Android 4.3 or later Tester Automatic Calibration pH Tester Capacity 1500ml (57oz) Probe ... Read More

2025-07-25 18:28:34

High Precision Digital PH Meter with 0.990-1.400 S.G and 100mm75mm22mm Dimensions Water Quality Tester
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Tuya Smart WiFi Online Monitoring High Precision Salinity Meter 5-in-1 (SALT/TDS/G.S/Temp/PH Water Tester) Key Features Bluetooth Connectivity: Mobile app integration for professional measurement of PH, TDS, SG... Read More

2025-11-20 19:29:33

Wifi 7-in-1 Floating Waterproof Chlorometer With Smart Hub Salt/EC/TDS/ORP&Temp USB Solar Powered pH Meter for Swimming Pools
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Specification itemvalueWarranty1yearTypewater quality testerCustomized supportOEMPlace of OriginChinaGuangdongBrand NameYIERYI Model NumberWIFI-YL01Product name7-in-1 Floating Waterproof ChlorometerPower ... Read More

2026-05-20 14:47:14

High Precision Water Purifier Tds Meter Digital Display With Green Backlight
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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 range : 0 ~ 4999 ppm Backlight:green (direct drinking water) ... Read More

2020-08-26 15:50:40

3 IN 1 Smart Bluetooth PH Meter EC TEMP Tester BLE-9902 Mobile App Control
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3 IN 1 Smart Blue Tooth PH Meter PH/EC / TEMP Tester BLE-9902 Tester Powered by Mobile App Product Description [pH Meter with Blue Tooth] Powered by mobile App, professional measurement of PH/EC/Salinity/TEMP(/... Read More

2023-01-31 10:07:51

WiFi 7 in 1 Solar Energy Water Quality Monitor IP67 Waterproof Digital pH Meter for Swimming Pool
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WIFI Solar Energy Chlorine pH Meter 7 in 1 Water Quality Monitor Product Specifications Item Value Warranty 1 year Type Water Quality Tester Customized support OEM Place of Origin Guangdong, China Brand Name ... Read More

2025-11-20 19:29:10

Waterproof Pocket Pen Type Digital Salinity Meter with High Accuracy for Salt Water Pool and Aquarium
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Digital Salinity Tester Meter for Salt Water Pool, Fish Pond & Aquarium The Digital Salt Meter CT-3081 is a waterproof pocket pen-type salinity tester designed to accurately measure water quality in saltwater ... Read More

2026-04-28 02:22:10

1999mv Backlight LCD Swimming Pool Digital ORP Meter
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Yieryi ORP-2069 LCD Digital Type Red Pen PH Tester Water Quantity Pool Tester ORP Meter roduct Description: This handy ORP tester measure the amount of Oxidation Reduction Potential (mV) from - 1999~1999mV. It ... Read More

2020-09-29 16:15:55

Gardening AG13 Rust Proof Farming EC Soil Moisture Tester
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Yieryi Digital Soil EC Tester EC/TDS/CF meter High Quality soil Fertility Probe For All Soil Gardening Plants Farming 1.High Quality Probe Rust proof, 2.corrosion-resistant suitable for all kinds of soil Large ... Read More

2020-08-26 18:23:31

YIERYI Digital ORP Meter Waterproof ORP Tester with Digital Calibration and Detachable Platinum Electrodes for Water Quality Analysis
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YIERYI Digital ORP-200 ORP Meter Digital Waterproof HM Water Quality Analyzer Professional digital ORP meter for precise water quality analysis with waterproof design and detachable platinum electrodes. ... Read More

2026-03-29 21:14:27

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Bluetooth PH Meter

Soil Fertility Meter

Water Quality Meter

Digital PH Meter

Soil Moisture Tester

Hand Held Refractometer

Water TDS Meter

Handheld Moisture Meter

Digital Dissolved Oxygen Meter

Digital ORP Meter

Digital Salinity Meter

Coffee Weighing Scale

Brix Tester

High Precision Metal Detector

Best Selling Product Categories

PH Calibration Standards

tds digital water tester online manufacture

Smart Handheld 6-in-1 Dissolved Oxygen/PH/TDS/EC/SALT/TEMP Water Quality Analyzer
Contact Now

High Precision Digital PH Meter with 0.990-1.400 S.G and 100mm75mm22mm Dimensions Water Quality Tester
Contact Now

Wifi 7-in-1 Floating Waterproof Chlorometer With Smart Hub Salt/EC/TDS/ORP&Temp USB Solar Powered pH Meter for Swimming Pools
Contact Now

High Precision Water Purifier Tds Meter Digital Display With Green Backlight
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3 IN 1 Smart Bluetooth PH Meter EC TEMP Tester BLE-9902 Mobile App Control
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WiFi 7 in 1 Solar Energy Water Quality Monitor IP67 Waterproof Digital pH Meter for Swimming Pool
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Waterproof Pocket Pen Type Digital Salinity Meter with High Accuracy for Salt Water Pool and Aquarium
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1999mv Backlight LCD Swimming Pool Digital ORP Meter
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Gardening AG13 Rust Proof Farming EC Soil Moisture Tester
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YIERYI Digital ORP Meter Waterproof ORP Tester with Digital Calibration and Detachable Platinum Electrodes for Water Quality Analysis
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YieryiHand held 0-80% Alcohol Refractometer ATC Spirits Tester Alcoholometer

3 In 1 Hand Held Wine ATC Portable Refractometer , ATC Salinity Refractometer

Hand Held 10-30% Water Digital Honey Refractometer With Calibration / Honey Moisture Meter

ATC Clinical Specific Gravity Refractometer For Dog Aluminum Body Construction

2-4% Salinity Specific Gravity Refractometer With Non Slip Rubber Materials

Honey Brix Specific Gravity Refractometer W Atc With 0.5% Accuracy , CE Standard