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Total 17871 products for water testing pen Manufacture & Suppliers

Good price water color magic pen 12pcs art marker water color pen set for kids drawing

Good price water color magic pen 12pcs art marker water color pen set for kids drawing Quick Details Type:Art Marker Packaging:Set Place of Origin:Zhejiang, China (Mainland) Item Name:Practical Vivid Multi-func...

wenzhou longwan yaoxi zhengsheng stationery factory
China

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Multi-color washable mini water color pen Good price water color magic pen manufacturer

...-color washable mini water color pen Good price water color magic pen manufacturer Quick Details Type:Art Marker Packaging:Set Place of Origin:Zhejiang, China (Mainland) Item Name:Practical Vivid Multi-funct...

wenzhou longwan yaoxi zhengsheng stationery factory
China

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water color pen 12pcs Washable water color pen for kids and drawing

water color pen 12pcs Washable water color pen for kids and drawing Quick Details Type:Art Marker Packaging:Set Place of Origin:Zhejiang, China (Mainland) Item Name:Practical Vivid Multi-functional Washable Wat...

wenzhou longwan yaoxi zhengsheng stationery factory
China

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Accurate PH Test Pen / PH Water Tester Auto Calibration 0.01 Resolution

...Water Tester : Notes For PH Water Tester : 1. Keep away from direct sunlight or high temperatures. 2. Battery replacement requires recalibration. 3. Avoid collisions or falls. 4. Frequent use of electrodes r...

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

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children use fibre tip water color pen

... existing samples are free of charge Certifications EN71, PHTHALATES,LEAD, ASTMD-4236, BS7272 children use fibre tip water color pen : 1.Non-toxic ink 2.High quality 3.Absolute favourable price Water color p...

wenzhou longwan yaoxi zhengsheng stationery factory
China

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Practical Vivid Multi-functional Washable Water Color Pen

...Vivid Multi-functional Washable Water Color Pen Type Water color pen Material Plastic Pen Size 145mm length*9mm diameter Package 12pcs/set,144pcs/inner box,288pcs/ctn Tip size 2mm Logo can be customized Samp...

wenzhou longwan yaoxi zhengsheng stationery factory
China

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Portable PH Water Meter , Pen Type PH Measuring Device

...Water Meter , Pen Type PH Measuring Device portable ph water stick ph water meter AH-3020A digital type with the batteries high quanlity Quick Detail: 1) test PH value; 2) LCD display; 3) accuracy +/-0.02 4)...

Shenzhen Huge Creation Technology Limited
Guangdong,China

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High Precision PH Test Pen High Sensitivity Electrode Automatic Calibration

High Sensitivity Electrode 0.01 Resolution Auto Calibration PH Testers : Applications Of PH Testers : Water purifier: Does the PH value of your household water meet the standard? The PH of healthy water should ...

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

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Multi-color washable mini water color pen

...water color pen Quick Details Type:Art Marker Packaging:Set Place of Origin:Zhejiang, China (Mainland) Item Name:Practical Vivid Multi-functional Washable Water Color Pen Color:10 Colors Ink:Washable Usage:S...

wenzhou longwan yaoxi zhengsheng stationery factory
China

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-1800 - 1800 Mv Digital PH Water Meter Pen For Fish Tank

...Water Meter Pen For Fish Tank ph water meter AH-3020A digital type with the batteries high quanlity Quick Detail: 1) test PH value; 2) LCD display; 3) accuracy +/-0.02 4) easy operation and take away 5) Meas...

Shenzhen Huge Creation Technology Limited
Guangdong,China

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0.01 Resolution Water PH Test Pen , ATC PH Meter High Sensitivity Electrode

High Sensitivity Electrode 0.01 Resolution Auto Calibration PH Sensor For Water : Notes Of PH Sensor For Water : 1. Keep away from direct sunlight or high temperatures. 2. Battery replacement requires recalibra...

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

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10 colors Practical Vivid Multi-functional Washable Water Color Pen

...Water Color Pen Quick Details Type:Art Marker Packaging:Set Place of Origin:Zhejiang, China (Mainland) Item Name:Practical Vivid Multi-functional Washable Water Color Pen Color:10 Colors Ink:Washable Usage:S...

wenzhou longwan yaoxi zhengsheng stationery factory
China

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ABS New Material PH Test Pen / Water PH Meter Customized Color

Anti Corrosion ABS New Material 0.01 Resolution Auto Calibration Water PH Meter : Water PH meter is an electronic device used for measuring the PH value (acidity or alkalinity) of a liquid. A typical PH meter c...

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

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Digital TDS Water Quality Analyzer 0 - 5000pp 3 In 1 Water Tester Pen

...water ,like tap water,plain boiled water,barreled purified water, water purifier filter water and etc it has different steps 0-50----high purity 50-100---higher purity 100-300 purity general 300-600---......

Beijing HiYi Technology Co., Ltd
Beijing

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Professional 5 in 1 Water Testing Meter PH / Temperature / Conductivity EC / CF / TDS E0919

... / Conductivity EC / CF / TDS Multiparameter Water Quality Analysis Device The pen pH meter is professional and ideal tool for testing PH / Temperature / EC / CF / TDS of your water level. Suitable for aquar...

Shenzhen Huge Creation Technology Limited
Guangdong,China

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water color pen for child ( back to school ,promotion )

water color pen for child ( back to school ,promotion ) Details for your ref Name: Mini water color pen Size : Dia 1.4X L 9.2 cm Material: PP MOQ: 10,000 sets Lead Time: 30 days User Ages: + 3 Years Old Childre...

wenzhou longwan yaoxi zhengsheng stationery factory
China

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wholesale colorful 12pcs art marker water color pen set for kids drawing

wholesale colorful 12pcs art marker water color pen set for kids drawing Quick Details Type:Art Marker Packaging:Set Place of Origin:Zhejiang, China (Mainland) Item Name:Practical Vivid Multi-functional Washabl...

wenzhou longwan yaoxi zhengsheng stationery factory
China

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