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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
(27)

Digital Dissolved Oxygen Meter
(13)

Digital ORP Meter
(13)

Digital Salinity Meter
(10)

Coffee Weighing Scale
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Brix Tester
(17)

High Precision Metal Detector
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Best Selling Product Categories
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PH Calibration Standards
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Elitech
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ph pen tester online manufacture

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Pen Type Soil Moisture Tester , Electronic Redox Tester For Water Quality Analysis
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YIERYI LED Pen-Type Digital ORP Meter ORP-969 electronic redox Tester Water Quality Analysis Specifications Range -1999mV ~ 1999mV Resolution 1mV Accuracy 5mV Operating Temperature 0degrees ~ 50degrees (32F ~ ... Read More

2020-08-26 15:50:40

Pen Type Digital Water TDS Meter 0-4999ppm With DC3V CR2032 Battery
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YIERYI TDS Meter Water Measurement Tool TDS / EC Tester 0-4999ppm Temperature Tester TDS02 pen can simultaneously detect liquid TDS value, water measuring probe is made of titanium alloy materials, the biggest ... Read More

2020-08-26 15:50:40

Pen Water TDS Meter Filter Purity , White Dissolved Solids Meter 0 ~ 4999 Ppm
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Yieryi Digital TDS-3 Tester Filter Pen Temp TDS ph meter 0-9999 PPM Set Filter Purity Specifications: Color:white Accuracy: 0.01 Resolution: 0.01 Probe Measuring Range: 0.00~14.00 Type: Precision glass bulb ... Read More

2020-08-26 15:50:40

4 Digits Garden Soil Moisture Tester Lightweight With -1999~1999mV Range
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Yieryi ORP-2069 LCD Digital Type Red Pen PH Tester Water Quantity Pool Tester ORP Meter Application of ORP Industrial wastewater treatment A redox system used in water treatment, mainly the reduction of chromic ... Read More

2020-08-26 15:50:40

Black Color High Precision Water TDS Meter Pen Eur / Usa Plug English Version
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Black Color High Precision Water TDS Meter Pen Eur / Usa Plug English Version 2017 new brand English version black color EUR/USA plug High precision TDS Quality water electrolyzer electrolysis pen Description: ... Read More

2020-08-26 15:50:40

High Accuracy Pen Type Water Quality Meter With 4 Digits LCD Display
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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 LCD Display 4 Digits Battery 4 x 1.5V (AG-13) (Not Included) ... Read More

2020-08-26 15:50:40

Smart 7 - In - 1 Bluetooth Water Quality Tester PH/EC/TDS/ORP/Salt/S.G/Temp Meter For Home Lab Aquaculture
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Product selling points 7-in-1 multi parameter precise detection: measurable pH(0.00 - 14.00pH ),EC(0 - 9999S/cm,10.01 - 19.99mS/cm,20.1 - 400.0mS/cm ),TDS(0 - 9999ppm,10.01 - 100.0ppt ),ORP(- 999mV ~ + 999mV )... Read More

2025-07-14 15:16:48

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

6-in-1 Digital Water Quality Meter pH/EC/TDS/ORP/Salt/Temperature Drinking Water Tester
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6-in-1 Digital Water Quality Meter pH/EC/TDS/ORP/Salt/Temperature Drinking Water Tester Product Overview Unlock the full potential of your water quality management with this advanced 6-in-1 digital tester ... Read More

2025-09-08 14:08:39

YY-1066L Yieryi 7-in-1 Soil Tester – Comprehensive Soil Testing Tool for pH, Moisture, Temperature, Light & More
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Product Point of Sale 7-in-7 Function Design: Also supports Soil pH, Moisture, Fertility, Light Intensity, Temperature, Air Humidity, Ambient Temperature measurements. This is a versatile device that meets a ... Read More

2025-03-28 18:47:10

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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

Elitech

ph pen tester online manufacture

Pen Type Soil Moisture Tester , Electronic Redox Tester For Water Quality Analysis
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Pen Type Digital Water TDS Meter 0-4999ppm With DC3V CR2032 Battery
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Pen Water TDS Meter Filter Purity , White Dissolved Solids Meter 0 ~ 4999 Ppm
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4 Digits Garden Soil Moisture Tester Lightweight With -1999~1999mV Range
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Black Color High Precision Water TDS Meter Pen Eur / Usa Plug English Version
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High Accuracy Pen Type Water Quality Meter With 4 Digits LCD Display
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Smart 7 - In - 1 Bluetooth Water Quality Tester PH/EC/TDS/ORP/Salt/S.G/Temp Meter For Home Lab Aquaculture
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Smart Handheld 6-in-1 Dissolved Oxygen/PH/TDS/EC/SALT/TEMP Water Quality Analyzer
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6-in-1 Digital Water Quality Meter pH/EC/TDS/ORP/Salt/Temperature Drinking Water Tester
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YY-1066L Yieryi 7-in-1 Soil Tester – Comprehensive Soil Testing Tool for pH, Moisture, Temperature, Light & More
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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