pH Meter LB-12PHM offers precise measurement capabilities for both pH and dissolved oxygen levels across a range of aqueous solutions. Its integrated chip facilitates automatic calibration and temperature compensation, enhancing the tester’s reliability. Real-time monitoring through a smart electrode status display further ensures accuracy. With a quick polarization time of 3-5 minutes, dissolved oxygen measurements are both rapid and precise. Additionally, smart data storage and communication functionalities and further value to the product.