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      AlibabaTesting Instrument & EquipmentTest InstrumentsPH MetersWholesale testing water

      Testing Water

      (139657 products available)

      New product hot selling drinking water lead rapid test kit lead test kit

      New product hot selling drinking water lead rapid test kit lead test kit

      $1.20 - $1.60
      Min Order: 100 barrels
      verify15 yrsCN
      4.3
      /5
      ·
      25 reviews
      ·
      "outstanding service"
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      TDS Water Tester Digital Tds Tds-3 Pen Portable Tds Meter for Testing Water

      TDS Water Tester Digital Tds Tds-3 Pen Portable Tds Meter for Testing Water

      $0.80 - $0.84
      Min Order: 200 pieces
      verify5 yrsCN
      4.8
      /5
      ·
      120 reviews
      ·
      "Excellent service"
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      17 in 1 Water Test Kit, Testing for Drinking Water Quality , Fast and Accurate pH Test Strips

      17 in 1 Water Test Kit, Testing for Drinking Water Quality , Fast and Accurate pH Test Strips

      $5.80
      Min Order: 10 units
      verify8 yrsCN
      4.1
      /5
      ·
      13 reviews
      ·
      "customer service"
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      NOBOTECH Portable residual chlorine meter Water quality test pen portable free chlroine meter residual chlorine test in water

      NOBOTECH Portable residual chlorine meter Water quality test pen portable free chlroine meter residual chlorine test in water

      $200.00 - $280.00
      Min Order: 1 piece
      7 yrsCN
      4.9
      /5
      ·
      6 reviews
      ·
      "good service"
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      China factory 3 in 1 ph ec meter conductimetro meter tester for Testing drinking water

      China factory 3 in 1 ph ec meter conductimetro meter tester for Testing drinking water

      $9.00 - $11.00
      Min Order: 5 pieces
      9 yrsCN
      4.9
      /5
      ·
      9 reviews
      ·
      "Great service"
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      water test strips 14 parameters,tesing for drinking water, aquarium,pool and pond

      water test strips 14 parameters,tesing for drinking water, aquarium,pool and pond

      $4.15 - $4.75
      Min Order: 100 barrels
      8 yrsCN
      5.0
      /5
      ·
      10 reviews
      ·
      "attentive service"
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      Aquaculture Water Phosphate Meter Portable Water Quality Meter Colorimeter Phosphate Test English Language

      Aquaculture Water Phosphate Meter Portable Water Quality Meter Colorimeter Phosphate Test English Language

      $85.00 - $145.00
      Min Order: 1 set
      14 yrsCN
      5.0
      /5
      ·
      4 reviews
      ·
      "fast delivery"
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      PH Meter Professional Portable High Accuracy Handheld Pen Testing Water Quality Tester Meter for drinking water

      PH Meter Professional Portable High Accuracy Handheld Pen Testing Water Quality Tester Meter for drinking water

      Ready to Ship
      $7.00 - $8.31
      Min Order: 5 pieces
      Shipping per piece: $5.99
      verify8 yrsCN
      4.4
      /5
      ·
      94 reviews
      ·
      "fast shipping"
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      Lab Supplies
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      Measuring & Gauging Tools
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      About products and suppliers

      139657 testing water products are offered for sale by suppliers on Alibaba.com, of which ph meters accounts for 3%, visual acuity examination apparatus accounts for 2%, and bath tub&accessories accounts for 1%. A wide variety of testing water options are available to you, such as oem, odm and obm.You can also choose from black, red and blue testing water,as well as from iso13485, mfds, and iso testing water,
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