Large-screen dot matrix LCD display, intuitive and clear, comprehensive content (can display measurement value, temperature value, measurement mode, operation date and time);

Allows to measure multiple parameters: dissolved oxygen concentration value, dissolved oxygen saturation value, current value and temperature value.

Support zero oxygen and full scale calibration, support electrode calibration reminder function; support automatic temperature compensation; support air pressure calibration and salinity calibration;

3 reading modes: Smart-Read: "Fast, Medium, Strict, and Custom" multiple balance conditions are optional; Timed-Read: Timing termination measurement and timing automatic interval measurement 2 timing reading modes are optional; Cont-Read: Clearly grasp the continuous change process of the sample;

Support storage of 500 sets of measurement data, in line with GLP specifications; support data review, deletion and printing;

Support USB connection with PC and serial printer; allow printing and output of measurement results;

With power-off protection function, data will not be lost after power-off;

Support firmware upgrade.

JPSJ-605F dissolved oxygen tester is mainly used for tap water source monitoring, aquaculture farms, environmental protection, sewage treatment plants, beverage industry and scientific research institutions and other departments to determine the dissolved oxygen content or concentration of water.