Wide LCD display, blue backlight controllable;

With functions such as automatic calibration, power-off protection, automatic calibration, manual and automatic temperature compensation;

With undervoltage display prompt, automatic shutdown function to extend battery life;

Five kinds of pH buffer solutions can be selected for one-point or two-point automatic calibration of the instrument;

The pH value of ultrapure water, pure water and boiler water can be measured by adjusting the equipotential point and matching special electrodes;

With data management function, it supports storage, deletion, review and printing of test results, and can store up to 200 sets of experimental data;

With RS-232 interface, it can be connected to a TP-16 printer, and it can communicate with the computer by using Lei Magnetic REX data acquisition software;

IP65 protection level.

PHBJ-260 portable pH meter is widely used in pH measurement in environmental protection, education and scientific research, pharmaceutical and chemical industry, water industry, food safety testing and other fields.