China Digital PH Meter

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  Smart Blue Tooth Dissolved Oxygen Meter 0.0 - 30.0 Mg/L Digital Online Detector

  Minimum Order Quantity:10

  Price:55

  Packaging Details:color box

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  Drinking Water 16.00ph Calibrating Digital PH Meter

  color:yellow

  size:155*29*16mm

  SKU:TPH01605

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  LR44 Batteries LCD Pen Aquarium Pool Digital PH Meter

  color:blue

  size:155*29*16mm

  SKU:TPH01605B

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  16.00ph Water Litmus LCD Display Calibrating PH Meter

  color:white/green

  pH range:-2.00-16.00 ph

  Temperature range:0~80°C

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

  color:yellow

  size:155*29*16mm

  SKU:TPH01605

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  Swimming Pools Litmus 0.01 16.00PH LCD Digital PH Meter

  color:white/green

  pH range:-2.00-16.00 ph

  Temperature range:0~80°C

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  Digital ph meter Multifunction Dissolved hydrogen meter ORP meter

  color:BLACK

  sku:YY-400

  Display:LCD Digital

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  Intelligent Backlight 2.40ppm H2 Hydrogen Digital PH Meter

  color:blue+white

  ATC:0-50

  function:hydrogen meter

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  Acidity Analysis Waterproof ABS ATC Pen Type Ph Meter

  backlight:yes

  color:red+black

  Material:ABS

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  LR44 Button Cell 4 In 1 19990ppm Aquarium TDS PH Meter

  Minimum Order Quantity:100pcs

  Packaging Details:paper box

  Delivery Time:5-8 days

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  Digital H2 Wastewater Sanitation 2.40ppm Hydrogen Meter

  color:blue+white

  ATC:0-50

  function:hydrogen meter

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  Water Quality Analysis Digital Ph Meter Device / Hydroponic Ph Tester For Aquarium Pool Water

  Weight:47g

  Color:Green + Black

  Materia:ABS

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