SMART SENSOR AR8212+ Pen Salinometer

SMART SENSOR AR8212 + Pen Salinometer AR8212 + Pen Salinometer can measure the salinity value of the liquid and display the temperature of the measured liquid at the same time. The salinity measurement range is 0ppm~ 999ppm/1ppt~ 9.99ppt/10ppt~ 100ppt, with color screen display.