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Are you struggling to obtain precise and reliable measurements in your water analysis experiments?

Discover the solution with the Ohaus 80mm x 5mm Starter Electrodes STDO11. Engineered for a range of laboratory applications, these electrodes are your key to unlocking consistent, accurate data across many measurements, including pH, dissolved oxygen (DO), and conductivity. Enhanced with robust design features and backed by the precision of Ohaus technology, these electrodes ensure your laboratory results are dependable and repeatable, solving the common issue of inconsistent data in critical experiments.

Key Benefits:

  • Versatile Measurement Range: From 0.00 to 14 pH and 0 – 200% DO, catering to diverse laboratory needs.
  • Built to Last: Constructed with durable materials, including metal, glass, or plastic shafts, designed for daily use in demanding lab environments.
  • Integrated Temperature Sensor: Facilitates automatic temperature compensation, ensuring measurements are accurate regardless of environmental changes.
  • Universal Compatibility: Perfectly fits the electrode holders on Ohaus bench meters and clips on all portable meters, making it an ideal choice for various setups.
  • Precision by Design: Part of the Ohaus Starter Series, known for its commitment to precise and accurate measurements in laboratory instruments.
  • 5-Year Warranty: Enjoy peace of mind and long-term reliability with a comprehensive 5-year warranty on your investment.

By choosing the Ohaus Starter Electrodes, you not only solve the problem of unreliable laboratory measurements but also gain peace of mind, knowing that every experiment contributes to high-quality, reproducible results. Feel confident in your water analysis as these electrodes bring a new level of precision to your work. Each successful measurement is a step towards achieving consistent outcomes, enhancing your laboratory's capabilities, and pushing the boundaries of what's possible in scientific exploration. Invest in the Ohaus Starter Electrodes and experience the satisfaction of precision that only Liberty Scales can offer, making every experiment a testament to accuracy and innovation.

Reach out to our dedicated team for further information and personalized assistance. Call us at (661) 888-1919 or email us at We're here to help you every step of the way!

  • Electrode Type: DO

  • Measurement Range: 0 – 200%

  • Cable: 1 m

  • Shaft Material: Plastic

  • Dimensions: 4.7 in x 0.47 in (120 mm x 12 mm) (LxØ)

  • Measurement Range DO: 0 % – 200 %

  • Net Weight: 2.5 oz (70 g)

  • Temperature Range: 0 °C – 50 °C

  • Temperature Sensor: No

  • Working Environment: 50°F – 104°F, 85%RH, non-condensing (10°C – 40°C, 85% RH, non-condensing)
  • Free Shipping: Available across 48 continental USA. Extra charges may apply for residential, farm, or rural areas.
  • Express Shipping: Overnight and faster shipping options available at additional costs. Quotes obtainable via email.
  • Delivery Time: Typically 5 to 7 business days, varying by location and external conditions.
  • Tracking Information: Provided via email upon shipment. Accessible through account login. Additional information available upon request.
  • Return Policy: 15-day return period for unused, original condition products. A 25% restocking fee applies. Buyer covers original and return shipping costs.
  • Customer Support: Contact at (661) 888-1919 or for queries or concerns about shipping.