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FREE SHIPPING FOR ALL PRODUCTS WITHIN THE CONTINENTAL UNITED STATES!
FREE SHIPPING FOR ALL PRODUCTS WITHIN THE CONTINENTAL UNITED STATES!

Tired of unreliable and cumbersome water quality measurements?

Discover the precision of the Ohaus Starter Pen Meter ST20T-B, your ultimate solution for comprehensive water analysis.

Experience seamless accuracy with the Ohaus Starter Pen Meter ST20T-B, designed to cater to all your laboratory and field water analysis needs. As a compact and robust device from Liberty Scales, this pen meter efficiently measures pH, oxidation-reduction potential (ORP), conductivity, salinity, total dissolved solids (TDS), and temperature. With its straightforward operation and reliable measurements, it streamlines your workflow, ensuring fast and error-free readings every time.

Key Benefits:

  • High Measurement Accuracy: Enjoy precise readings with a range of 0.0 – 1000 mg/L for TDS and temperature accuracy within ±0.5 °C, crucial for critical water quality assessments.
  • Rugged and Durable: The IP67 waterproof ABS housing protects the meter in wet and rough environments, making it ideal for rigorous fieldwork.
  • Enhanced Portability: Equipped with a protective sensor cap and wrist strap, the meter is safeguarded against drops and damage during transportation or use.
  • User-Friendly Interface: Features a clear LCD with a secondary information line on select models, allowing easy reading and navigation.
  • Energy Efficient: Includes an automatic shutdown feature that conserves battery life, ensuring the device is ready whenever needed.
  • Easy Maintenance: With easily replaceable electrodes, the meter minimizes downtime and extends usability.
  • 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 Pen Meter ST20T-B, you’re not just buying a water analysis tool; you’re securing a dependable partner for your laboratory and fieldwork. This instrument from Liberty Scales will enhance your efficiency and confidence in water quality measurements. Feel empowered with reliable data at your fingertips and more time to focus on what truly matters in your research and analysis. Embrace the peace of mind that comes with this investment, knowing that every measurement contributes to precise and dependable results.

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

  • Meter Type: TDS

  • Measurement Range: 0.0 – 1000 mg/L; 0.0 – 99.0 °C

  • Accuracy: ± 1.5% / ± 0.5 °C

  • Measurement Resolution: 1 mg/L

  • Display: LCD

  • ATC: Yes

  • Temperature compensation: Automatic

  • Accuracy ± (Temperature): 0.5 °C

  • Automatic Shutdown: Yes, After 6 minutes of non-use

  • Battery Life: 200 Hours with Disposable Batteries

  • Calibration: NA

  • Conductivity accuracy (±): 1.5 %

  • Conductivity measuring range: 0 – 1000 mg/L

  • Dimensions: 1.5 in x 7.28 in x 1.77 in (38 mm x 185 mm x 45 mm) (LxHxW)

  • Measurement Range (Temperature): 0 °C – 99 °C

  • Net Weight: 3.88 oz (110 g)

  • Number of Buttons: 3

  • Power: 4 AG13 Batteries (Included)

  • Protection Rating: IP67

  • Temperature Display: Yes

  • Temperature Range: 0 °C – 99 °C

  • Temperature Sensor: 50 KΩ NTC

  • Working Environment: 50°F – 104°F, 85%RH, non-condensing (10°C – 40°C, 85% RH, non-condensing)

  • Wrist Strap: Yes
  • 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 sales@libertyscales.com for queries or concerns about shipping.