Ohaus · Turbidity and Colorimetric Measurement · Authorized Ohaus Dealer

Aquasearcher™AP50MM Photometer Portable

2 Aquasearcher™AP50MM Photometer Portable models with Liberty's price and the same item numbers as ohaus.com. Pick capacity and readability below; the price, item number and Add to cart follow your choice.

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from $1,620.99pick a model below
Choose your model2 models on Liberty

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Models and prices

Liberty price on every model. Same item numbers as ohaus.com.

ModelItemCapacityReadabilityPlatform / panLegal for tradeLiberty price
Aquasearcher™AP50MM Photometer Portable30853394265 mm69 mm$1,620.99View
Aquasearcher™AP50MM Photometer Portable30853393265 mm69 mm$1,823.99View

Details (from the Aquasearcher™AP50MM Photometer Portable listing; each model page carries its own)

Tired of slow, cumbersome water testing that keeps you in the lab instead of in the field?

The AP50 Portable Colorimeter, model AP50MM-B, is engineered for quick and easy measurement of water samples in demanding field applications. This rugged, multifunction photometer delivers lab-quality colorimetric and turbidity analysis right at the source. Its intuitive, one-handed design and pre-programmed testing parameters let you capture reliable data for key parameters in seconds, not hours, making it the ultimate tool for environmental monitoring, aquaculture, wastewater, and more.

Key Benefits:

  • Field-Ready Durability & Simplicity: Built for the real world with a rugged, single-handed design and a protective carrying case. Get lab-accurate results anywhere with an intuitive interface and automatic wavelength selection.
  • Dual-Function Power: Perform both colorimetry across 7 fixed wavelengths (365nm – 630nm) and turbidity measurements (0-200 NTU) with one compact instrument, eliminating the need for multiple devices.
  • Lab-Quality Accuracy in Your Hand: Trust your data with excellent photometric accuracy (±0.005 Abs) and a wide measuring range (0-1 Abs). The nephelometric turbidity system provides reliable readings down to 1 NTU.
  • Massive Data Capacity & Long Battery Life: Store up to 30,000 time-stamped readings for comprehensive record-keeping. Powered by standard AA batteries with a typical 6-month lifespan, it’s always ready for extended fieldwork.
  • All-in-One Portable Kit: Comes complete with batteries and a rugged briefcase that holds all necessary accessories, providing a turnkey solution for immediate deployment to any testing site.

Invest in the AP50MM-B and experience the freedom and confidence of true field-portable precision. You’ll feel empowered to make critical decisions on-site, saving time, reducing errors from sample transport, and streamlining your entire water quality workflow. Stop waiting for lab results—take the lab with you. Order your all-in-one field analysis solution today.

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!