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Ohaus AQUASEARCHER Multi-Parameter Bench Meter AB33M1-B, -2.00 – 20.00 pH;-5 °C – 110 °C;-2000.00 – +2000.00 mV

Original price $949.00 - Original price $949.00
Original price
$949.00 - $949.00
Current price $949.00

Are you struggling with inconsistent and unreliable water analysis in your lab?

The Ohaus AquaSearcher™ AB33M1 Bench Meter is here to solve that problem. Engineered to offer unparalleled accuracy, this multi-parameter bench meter from Liberty Scales ensures that your laboratory instruments deliver precise and repeatable measurements every time. With its advanced technology and easy-to-use interface, you can expect nothing less than excellence in water quality assessment.

Key Benefits:

  • Broad Measurement Capabilities: Ranges from -2.00 to 20.00 pH, -5 °C to 110 °C temperature and -2000.00 to +2000.00 mV, catering to diverse water analysis needs.
  • Dual Independent Channels: Allows simultaneous measurement of different parameters, enhancing efficiency and productivity.
  • High-Resolution Display: Features a 6.5" LCD with backlight and capacitive touch operation for clear visibility and easy navigation.
  • Advanced Memory Function: Stores up to 1,000 measurements with date/time stamping for effective tracking and compliance.
  • Connectivity Options: Equipped with RS232 and USB device ports for seamless data transfer to external devices.
  • Reliable Calibration Alerts: The i-Steward technology monitors electrode conditions, ensuring accuracy and alerting for calibration needs.
  • 5-Year Warranty: Enjoy peace of mind and long-term reliability with a comprehensive 5-year warranty on your investment.

Imagine your laboratory consistently producing reliable and precise data, empowering you to make informed decisions with confidence. The AquaSearcher™ AB33M1 Bench Meter transforms your daily operations into a streamlined, stress-free process. With this device, you'll not only meet regulatory standards with ease but also enhance your reputation for quality and dependability. Experience the peace of mind from knowing your water analysis is in good hands with Liberty Scales.

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: -2.00 – 20.00 pH; -5 °C – 110 °C; -2000.00 – +2000.00 mV

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

  • Accuracy ± (mV): 0.5 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 (±): 0.01

  • Resistivity resolution: 0.01 Ohm

  • Resistivity measuring range: 2 Ohm – 100 MOhm

  • Conductivity measuring range: 0.01 μS/cm – 500 mS/cm

  • Conductivity accuracy (±): 0.5 %

  • Accuracy ± (Temperature): 0.3 °C

  • Parameter: pH / Cond

  • Temperature Sensor: No

  • Electrode: Not included

  • Accuracy: ±0.3 °C; ±0.5 mV; ±0.01 pH

  • 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.