Sartorius Mechatronics Corp. optimized its professional meters which are equipped with four analytical PP meter models with stable measuring results, secure data management and time-savings. The basic PP-15 meter measures pH and mV, ORP (redox) and temperature, while the PP-20 model also uses a dual-channel to include simultaneous measurement of conductivity, salinity, NaCl content or total dissolved solids (TDS) during pH/mV measurements. The PP-25 model incorporates the features of the PP-15, but it has a dual-channel to allow for direct and incremental ion selective analysis along with the basic measurements. For the most flexibility, the PP-50 meter uses three channels to combine the features of all the other meters in one compact footprint.
Sartorius Mechatronics Corp., 800-635-2906, www.sartorius-usa.com