The instrument can measure conductivity, TDS, salinity and temperature;

LCD display, clear numbers, with backlight design;

With calibration function, users can use this function to calibrate the electrode constant or TDS conversion coefficient;

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

The measurement results can be stored, deleted, and viewed; up to 100 sets of experimental data for conductivity, TDS and salinity measurements can be stored;

The instrument has an RS-232 interface, which can be connected to a TP-16 serial printer to print the current measurement results or stored data; it can also communicate with a computer and use the company's supporting data acquisition software to receive current measurement data or store data;

The instrument adopts a low-power design, with power management functions such as under-voltage display and automatic shutdown, which greatly extends the service life of the battery;

The enclosure protection grade is IP65, waterproof and dustproof, suitable for field operations.

DDBJ-350 portable conductivity meter is an intelligent analytical instrument that can be used to measure the conductivity, temperature, and total dissolved solids (TDS) of aqueous solutions.