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Total 5951 products for digital pool tester Manufacture & Suppliers

CL Tester 2 in 1 Digital PH & Chlorine Water Quality Meter for Pools, Spas & Aquariums – Accurate & Portable

...pool, spa, or aquarium 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 operation, this dual-function tester pro...

SHEN ZHEN YIERYI Technology Co., Ltd

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Protable LCD Digital PH Meter Pen type ph tester For Test Driking water Wine / Urine

...Digital PH Meter Pen electrical PH Tester Aquarium Pool Water Wine Urine Features: 100% brand new and high quality Calibration Method: 2 points automatic calibration Probe Type: Precision glass bulb electrod...

SHEN ZHEN YIERYI Technology Co., Ltd

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Portable Digital PH Meter Tester Pocket Pen For Aquarium And Pool Water

Portable Digital PH Meter Tester Pocket Pen For Aquarium And Pool Water Description This is a great tool for when you need to test your pond or aquarium pH. It is a fast and accurate meter. What you save in buy...

Guangzhou Yicheng Fountains & Pools Equipment Co., Ltd.
Guangdong,China

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china digital pen TDS controller water tester tds meter

... use,it's not only ideal for household or laboratory use, also suitable for testing pH balance of drinking water,pool, aquarium,food Project,RO system,Spa,or hydroponics. Parameters of china digital pen TDS ...

Xi'an Shelok Instruments Technology Co., Ltd.
China

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LR44 Batteries LCD Pen Aquarium Pool Digital PH Meter

...Digital PH Meter Pen of Tester Aquarium Pool Water ph-2 blue Feature: 1.Easy to Use: Simply immerse the pH meter electrode in the solution to be tested, readings are quickly display on a large lcd display 2....

SHEN ZHEN YIERYI Technology Co., Ltd

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Digital 5000V High Voltage Insulation Tester With Multimeter / Analog

... The digital insulation tester uses the DC-excited transducer to convert DC 12V to DC high voltage 2500V/5000V. The main amplifier tests the ......

XI'AN BEICHENG ELECTRONICS CO.,LTD
China

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Digital 5000V High Voltage Insulation Tester With Multimeter / Analog

... The digital insulation tester uses the DC-excited transducer to convert DC 12V to DC high voltage 2500V/5000V. The main amplifier tests the ......

XI'AN BEICHENG ELECTRONICS CO.,LTD
China

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CE Waterproof LCD Resolution 1mV Digital ORP Meter

YIERYI 169E ORP/Redox Tester waterproof ORP meter,ORP tester for pool water quality tester Features: Technical Specification: Measuring range:0~±1999mV Accuracy: ±5mV Resolution:1 mV Display:4-digital LCD Power...

SHEN ZHEN YIERYI Technology Co., Ltd

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PH Meter Digital Tester TDS Tester Aquarium Pool Hydroponic Water Monitor Electrolytic

... the quality of various water. Long battery life. Provide a leather case. Ideal instrument for aquarium, fishing industry, swimming pool, laboratory, etc. Great for water filters, food (vegetable, fruits) an...

Masur Technology Co.,Ltd,
Guangdong,China

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High Precision Digital PH Meter Glass Probe For Water Quality Analyzers

... 2 points automatic calibration Power Supply 3*1.5V Battery Features 100% brand new and high quality Display: LCD Digital Operating Temperature: 0~80°C Operation procedure: 1. Take off the...

SHEN ZHEN YIERYI Technology Co., Ltd

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Swimming pool water quality detector ph residual chlorine tester meter

... value is clear. allows you to save, manage, and share your test data at your fingertips, and never have to worry about data loss. 【Automatic Calibration pH Tester】 With...

SHEN ZHEN YIERYI Technology Co., Ltd

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Swimming Pools Litmus 0.01 16.00PH LCD Digital PH Meter

Digital Lcd Display Litmus Tester -2.00-16.00 pH Meter 0.01 High Precision pH Meter Feature : 1.Easy to Use: Simply immerse the pH meter electrode in the solution to be tested, readings are quickly display on a...

SHEN ZHEN YIERYI Technology Co., Ltd

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1.5V ATC Digital PH Meter / Portable PH Tester Anti Corrosion Plastic Shell

...Tester : Applications Of Portable PH Tester : 1. Liquid food pH test. 2. Laboratory PH detection. 3. Plant culture pH test. 4. Aquarium fish tank water PH detection. 5. Chemical wastewater PH detection. 6. A...

FY EP Sci-Tech Co., Ltd
Henan,China

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One Key Operation Digital LCD Display Rockwell Hardness Tester Auto Measurement

Demo Video of Digital Hardness Tester Rockwell Function: �� A kind of Full-auto Intelligent Digital Rockwell Hardness Tester, available to test Rockwell and Superficial Rockwell hardness automatically. �� One-key...

Guangdong Hoyamo Precision Instrument Limited
Guangdong,China

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Digital Pen Type PH Meter Oxidation Reduction Analyzer With ABS Case

...the solution to either gain or lose electrons. Clear LCD with backlight. Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems. Mini small size, easy to carry with. Comp...

SHEN ZHEN YIERYI Technology Co., Ltd

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Pool 4 Digital LCD 265mV Redox Waterproof ORP Meter

High Precision ORP/Redox Tester Waterproof ORP Meter Tester Potential Positive and Negative Operation: Remove the prrotective cap. Turn the meter on by pressing the ON key. immerse the electrode in the solution...

SHEN ZHEN YIERYI Technology Co., Ltd

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Digital PH Soil Meter 3 In 1 Garden Soil Acidity Temperature Moisture Tester

... Screen for Ph, Moisture and Temperature ----- Newly Developed Digital Soil Tester, Insert The Product Into The Soil and Easily Measure Soil Ph, Soil Moisture and Soil Temperature. Large Lcd Backlit Digital ...

SHEN ZHEN YIERYI Technology Co., Ltd

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Micro Electrical Motor Metal Hardness Tester , Indenter Protection Portable Hardness Tester MDW-ZS

Mitech MDW-ZS Electrical Digital Hardness Tester(MDW-ZS6xh,MDW-ZS10xh,MDW-ZS15xh electrical Webster hardness tester Introduction MDW-ZJ electrical Webster hardness tester, they are smart designed and can do fas...

Mitech CO.,LTD.
Beijing,China

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2016 New Protable LCD Digital PH Meter Pen of Tester accuracy 0.01 Aquarium Pool Water

...Protable LCD Digital PH Meter Description: This digital pen style PH meter is an ideal instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food & beverage, etc. And, this ...

Masur Technology Co.,Ltd,
Guangdong,China

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