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Are you struggling to obtain accurate and reliable pH and ORP measurements in your laboratory?

The AquaSearcher™ AB23PH Bench Meter from Liberty Scales is the solution you need. Designed for precision and ease of use, this bench meter is ideal for water analysis, offering rapid and accurate readings across a broad measurement range. Whether for academic research, quality control, or environmental testing, the AB23PH enhances your lab's capabilities with its advanced technology.

Key Benefits:

  • Comprehensive Measurement Range: Covers 0 – 100°C temperature, 0.00 – 14.00 pH, and -1999 – 1999 mV ORP, facilitating diverse laboratory applications.
  • High Resolution and Accuracy: Achieve precise readings with a resolution of 0.1 °C, 0.01 pH, and 1 mV, and accuracy levels of ±0.5 °C, ±1 mV, and ±0.01 pH.
  • User-Friendly Interface: Features a large 5-inch segment LCD with a backlight, making it easy to read and operate even from a distance.
  • Efficient Data Management: Built-in 99-item memory for pH measurements ensures you can easily track and document experimental results.
  • Robust Design and Construction: Durable ABS housing and a built-in electrode holder make this meter a lasting addition to any laboratory setting.
  • 5-Year Warranty: Enjoy peace of mind and long-term reliability with a comprehensive 5-year warranty on your investment.

When you choose the AquaSearcher™ AB23PH Bench Meter, you're not just buying a lab instrument; you're investing in peace of mind. Its intuitive design and automatic calibration features remove the hassle from routine measurements, allowing you to focus more on your research and less on equipment setup. With its compact, space-saving design and robust construction, the AB23PH is not just a purchase but a pivotal addition to your laboratory instruments, ensuring every test leads to perfect results. Enhance your laboratory's capabilities and experience the confidence of flawless water analysis with Liberty Scales’ AquaSearcher™ AB23PH Bench Meter.

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!


  • Measurement Range: 0 – 100°C; 0.00 – 14.00 pH; -1999 – 1999 mV

  • Measurement Resolution: 0.1 °C; 0.01 pH; 1 mV

  • Accuracy: ±0.5 °C; ±1 mV; ±0.01 pH

  • Display: LCD with backlight

  • Electrode: ST322(Included)

  • Dimensions: 8.3 in x 2 in x 5.6 in (210 mm x 51 mm x 142 mm) (LxHxW)

  • Net Weight: 0.8 lb (0.38 kg)

  • Parameter: pH / ORP

  • Power: AC Adapter (Included)
  • 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.