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Ohaus AQUASEARCHER pH Bench Meter AB41PH-F, -2.000 – 20.000 pH;-10.0 °C – 125.0 °C;-2000.00 – +2000.00 mV

Original price $1,268.00 - Original price $1,268.00
Original price
$1,268.00 - $1,268.00
Current price $1,268.00

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

The Ohaus AquaSearcher™ AB41PH bench meter is your solution, delivering research-grade performance that ensures precise, consistent results for comprehensive water analysis. This advanced meter excels in a wide range of pH, oxidation-reduction potential (ORP), and temperature measurements, making it an indispensable tool for any lab.

Key Benefits:

  • Wide Measurement Range: From -2.000 to 20.000 pH, -10.0 °C to 125.0 °C, and -2000.00 to +2000.00 mV, accommodating a variety of research conditions.
  • High Measurement Resolution: Selectable resolution settings of 0.1 mV, 0.1 °C, and 0.001 pH allow for finely tuned, detailed readings.
  • Advanced Display Features: Features a 6.5" segment & dot matrix LCD with backlight for clear visibility and capacitive touch for ease of use.
  • Enhanced Data Management: Equipped with USB and RS232 communication options for seamless integration with existing systems in lab environments.
  • Reliable Construction and Operation: Comes with a standalone electrode holder and an AC adapter, designed for stable and reliable operation.
  • Intelligent Design Features: i-Steward technology, calibration due alarms, 1,000 measurement memory, and password management enhance functionality and security.
  • 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™ AB41PH, you're not just getting a meter; you're securing peace of mind with every measurement. This bench meter not only simplifies your laboratory workflow but also boosts the accuracy and reliability of your results. Feel the confidence that comes from knowing that your measurements are backed by the precision of Liberty Scales and the robust design of one of the leading laboratory instruments. Whether it's routine testing or complex research projects, the AB41PH stands as a cornerstone of your analytical applications, delivering the quality and reliability that professionals demand.

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: -2.000 – 20.000 pH; -10.0 °C – 125.0 °C; -2000.00 – +2000.00 mV

  • Measurement Resolution: 0.1 mV; 0.1 °C; 0.001 pH

  • Accuracy ± (mV): 0.3 mV

  • Display: LCD with backlight & one-line dot matrix

  • Working Environment: 5°C – 40°C, 80% RH, Non-condensing

  • Net Weight: 1.1 lb (0.5 kg)

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

  • pH accuracy (±): 0.002 (±)

  • Accuracy ± (Temperature): 0.3 °C

  • Parameter: pH/mV/ORP

  • Temperature Sensor: 30 KΩ NTC

  • Electrode: ST410 (Included)

  • Accuracy: ±0.3 mV; ± 0.002 pH; ±0.3 °C

  • 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.