The Ohaus AB33EC-B (30589828) AquaSearcher Conductivity/TDS/Salinity/Resistivity Benchtop Meter is designed with reliable measurement and user-interface in mind. The i-Steward ensures repeatable and consistent measurement accuracy for optimal peace of mind. The 6.5 inch LCD display and touch keypad makes changing the parameters, executing setup, and performing calibration as simple as using a smartphone.

On-screen text prompts, menu-specific function keys and a multi-language interface are shown on the large display. Three capacitive touch keys that change based upon use ensure the buttons are never clogged with sample residue. Most of the operation can be done within 3 steps.

To ensure accurate results when measuring conductivity, the linear compensation coefficient adjusts by automatic temperature compensation. Selectable reference temperatures of 20 or 25 °C are available for temperature compensated conductivity readings.

Features such as auto-stop, auto temperature compensation, adjustable TDS factor, 2- or 4-cell conductivity probe compatibility make AB33EC well suited for universal laboratory applications.

A 1000-item memory for conductivity measurements and calibration trail allows for efficient data documentation. Records are associated with date and time for good traceability. Standard RS232 and USB interface allows connection to external devices.

A standalone adjustable electrode holder provides full flexibility for different types of electrodes (electrodes sold separately).