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Ohaus Starter ST300C-G Conductivity Meter Portable Water Analysis 3 YRS Warranty


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  • $427.55
  • Save $75

Versatile and Portable Electrochemistry Products for Wherever Your Work Takes You

After more than a century of perfecting the art of measurement through our durable weighing products, OHAUS precision is now available in a line of Starter portable water analysis meters, for measuring pH, conductivity, salinity, total dissolved solids (TDS), oxidation reduction potential (ORP) and dissolved oxygen (DO). These portable meters offer convenience, reliability and durability in one compact design.

Standard Features Include:

Intuitive Software that Powers the Starter Series—Intuitive software and a well-organized display work in tandem to make operating the Starter Series a simple and straightforward task.

Compact and Ergonomic Design Creates a User-Friendly Experience—Starter portable meters fit comfortably in the palm of your hand. Each meter also comes equipped with a retractable built-in stand that can be used to prop it up on a flat surface.

Reliable Calibration Results for Accurate Measurement—Starter portable meters track the accuracy of the calibration process right on the display, so that you can measure with peace-of-mind, knowing that your results will be highly precise.

Product Specifications

Measurement Range 00.0 μS/cm – 199.9 mS/cm;
0.1 mg/L – 199.9 g/L (TDS);
1 – 100 °C
Measurement Resolution 0.01 μS/cm;
0.1 mg/L;
0.1 °C
Calibration 1 Point
Temperature Compensation Automatic
Display LCD
Working Environment 5°C – 40°C, 80%RH, non-condensing
Working Environment 41°F – 104°F, 80%RH, non-condensing
Net Weight 0.16 kg (0.35 lb)
Resolution Cond. (Variable)– 0.01 – 1
Measurement Range (Temperature) – 0 °C – 100 °C
Electrode STCON3 (Included)
Temperature resolution 0.1 °C
Parameter Conductivity / TDS
Conductivity measuring range 0.01 μS/cm-199.9 mS/cm
Power 4 AAA (LR03) Batteries (Included)
Temperature Sensor 30 KΩ NTC
Inuse cover No
Battery Life 250 Hours with Disposable Batteries
Conductivity accuracy (±) 0.5 %
Dimensions (Height) 33.0 mm (1.38 in)
Dimensions (Width) 90.0 mm (3.54 in)
Dimensions (Length) 170.0 mm (6.69 in)
Accuracy ± (Temperature) 0.3 °C


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