TDS measuring instrument P616

salinityresistivityconductivity

Large LCD screen with controllable white backlight. Built-in microprocessor chip has Intelligent functions such as auto calibration, ATC. data storage, function settings, auto diagnosis, auto power off, and undervoltage prompt, etc. Features: 1. - Large LCD screen with controllable white backlight. 2. - Built-in microprocessor chip has Intelligent functions such as auto calibration, ATC, data storage, function settings, auto diagnosis, auto power off, and undervoltage prompt, etc. 3. - Auto récognition of 8 conductivity standard solution with 2 kinds of options: Europe & USA, and China. 4. - Adopt advanced conductivity measurement technology, one point calibration of conductivity electrode with constant K=1 can meet the measuring accuracy requirements for test 0.5p S/cm ~ 200mS/cm. 5. - Can switch between conductivity, TDS, salinity and resistivity. Multinomial calculation for TDS and salinity to ensure the conversion précision of the full scale. 6. - Conductivity mode has the function of non-linear température compensation for high purity water. 7. - DO mode has functions of ATC, auto salinity compensation and manual pressure compensation. 8. - New structure polarographic DO electrode can measure température, salinity and dissolved oxygen simultaneously, equipped with spécial DO electrode calibration sleeve, only need 3~5 minutes for polarization. 9. - Combined diaphragm cap makes it extremely convenient to replace the sensitive membrane just by screwing the new cap to the electrode. 10. - Grade IP57 and equipped with suitcase for outdoor purpose.