Thermo Scientific Alpha pH 550 pH/ORP Monitor

Product Features
With a large, custom-size LCD screen, the Alpha pH 550 provides clear visuals even in dark ambients. Monitor automatically recognizes US and NIST buffers for easy calibration, and is flexibly designed for panel mounting or wall mounting.

:: Measures and displays pH/ORP with temperature simultaneously

:: Symmetrical Mode option gives clear, accurate readings in electrically noisy ambient

:: Push button operation for easy set-up programming
and customization

:: US and NIST auto buffer recognition for quick,
easy calibration

:: Reliable, accurate measurements at different temperature with Automatic Temperature Compensation