On-the-go consultants and others working in the field now have a mobile option for measuring pH wherever they sample. The pH Module with pH electrode for iPhone, iPad and iPod from Cole-Parmer converts any of these devices into an easy-to-use pH meter. Users simply plug the pH-1 module into their mobile device to measure and record values, date and time, and GPS location. They can take pH and ORP measurements, utilizing any electrode with a BNC connector. The display shows pH measurement, mV reading, ambient temperature, and ATC temperature, and it provides automatic and manual temperature compensation shown in degrees of Celsius or Fahrenheit.