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Do you need help to obtain accurate and precise measurements in your water analysis tasks?

The Ohaus 120mm x 12mm Starter Electrodes STPURE, ranging from 0.00 to 14 pH, are here to revolutionize your laboratory work. These electrodes, designed for various applications including pH, reference, oxidation-reduction potential (ORP), conductivity, dissolved oxygen (DO), and temperature measurements, offer unmatched precision. Liberty Scales brings you these top-tier laboratory instruments, ensuring that each measurement is precise and reproducible.

Key Benefits:

  • Wide Measurement Range: Effortlessly covers the entire 0.00 – 14 pH spectrum, making it ideal for diverse laboratory and field applications.
  • Integrated Temperature Sensor: Features automatic temperature compensation, providing accurate readings regardless of environmental changes.
  • Universal Compatibility: It perfectly fits electrode holders on OHAUS bench meters and electrode clips on all OHAUS portable meters, enhancing usability.
  • Durable Construction: Built with robust plastic or glass shafts to withstand daily use in demanding environments.
  • Versatile Use: Suitable for multiple measurements, including pH, ORP, conductivity, DO, and temperature, making it a versatile tool for comprehensive water analysis.
  • 5-Year Warranty: Enjoy peace of mind and long-term reliability with a comprehensive 5-year warranty on your investment.

Imagine no longer facing the frustration of inconsistent data during critical measurements. With the Ohaus Starter Electrodes, you will experience the confidence that comes with knowing your results are precise and reliable every time. Elevate your laboratory’s capabilities and efficiency with these essential tools, and feel the satisfaction of seamless, accurate water analysis at your fingertips.

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: pH

  • Measurement Range: 0.00 – 14 pH

  • Cable: 1.1 m

  • Shaft Material: Glass

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

  • Net Weight: 2.5 oz (70 g)

  • pH measuring range: 0 – 14

  • Temperature Range: 0 °C – 100 °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.