New from Ohaus! The Aquasearcher pH meter is super simple to use and easy to read.

With multifunctional touch keypads, AB33 makes pH measurement simple and fast within 3 steps.

Intelligent i-Steward monitors the condition of electrodes, ensuring accuracy of the results

i-Steward Indicators include the pH electrode condition, “Electrode Dirty/Broken,” and reminder when meter needs recalibration. On-screen text prompts, menu-specific function keys and a multilanguage interface shown on a 6.5” large display.

Three capacitive touch keys that change based upon use ensures the buttons are never clogged with sample residue. Most of the operation can be done within 3 steps

Auto endpoint mode and auto buffer recognition makes pH calibration easy.

Auto temperature compensation, adjustable TDS factor and two kinds of cell conductivity probe compatibility are all features well suited for universal laboratory applications

Store up to 1000 items in its internal memory.

AB33 allows for efficient data documentation. Standard RS232 and USB interface allows connection to external devices for expanded storage

Auto-Stop holds a stable reading.

Continuous shows changing readings, perform up to a 3-point pH calibration using automatic buffer recognition of 3 predefined buffer groups, selectable cell constant allows for use with 2- or 4-cell conductivity cells to measure from ultrapure water to sewage.

Adjustable TDS Factor

The factor that relates conductivity to total dissolved solids is based on the type of sample being measured. To have correct temperature compensation when measuring conductivity, the linear compensation coefficient adjusts by automatic temperature compensation.

Selectable reference temperatures of 20 or 25 ºC for temperature compensated conductivity readings.

This unit includes one probe/electrode. See specs for details