PH measuring instrument P615

DOportablemulti-parameter

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 13 buffers with three kinds of options: Europe & USA, NIST and China. 4. - Can set up pH measurement modes of high purity water and ammonia added pure water. 5. - DO mode has functions of ATC, auto salinity compensation and manual pressure compensation. 6. - 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. 7. - Combined diaphragm cap makes it extremely convenient to replace the sensitive membrane just by screwing the new cap to the electrode. 8. - Grade IP57 and equipped with suitcase for outdoor purpose.