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      Lab & Field
      2014 New Models! Tailored to the accurate measuring task for pH / ORP, Conductivity / TDS / Salinity, Dissolved Oxygen, Free Chlorine in Lab& Field, come with the most convenient, compact design. These cross- field meters bring you an extraordinary measuring experience. They are exactly the solutions you are expecting.
      pH / ORP, Conductivity / Resistivity / TDS, Dissolved Oxygen, Free Chlorine in Lab& Field
      Tester
      Simply dip, shake and read, all completed in three steps. With ergonomic design, these handy, user-friendly Testers can be used to measure pH, ORP, Conductivity, TDS, FCL with accurate and precise results. Clean Tester Series are your perfect partners in water analysis solutions.
      PH30 pH Tester
      ORP30 ORP Tester
      PH30L pH Tester
      PH30P Solid Piercing pH Meter
      CON30 Conductivity/TDS/Salinity Tester
      DO30 Dissolved ozone Tester
      DH30 Dissolved Hydrogen Tester
      FCL30 Free Chlorine Tester
      DOZ30 Dissolved ozone Tester
      Nitrite NO2 30 Tester
      Ammonia NH3 30 Tester
      Carbon Dioxide CO2 30 Tester
      Portable
      With convenient, compact design, Clean Portable Series offer excellent anti-interference performance. They can be used in many ways, such as in water analysis, schools, many laboratory applications, ecology studies and in industry processes. It's like your bench meter in hand.
      PH200 pH/ORP Portable
      Dissolved Hydrogen DH200 Meter
      CON200 Conductivity/TDS/Salinity Portable
      DO200 Dissolved Oxygen Portable
      Benchtop
      With high performance/cost ratio and large LCD screens, Clean benchtop series are simple to use yet ensures high standard. They are proud of high precision, anti-interference and user-friendly features. All of these efforts is to offer our users the most accurate, reliable and easy to use products.
      PH500 pH/ORP Benchtop
      CON500 Conductivity/TDS/Salinity Benchtop
      DO500 Dissolved Oxygen Benchtop
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