The eXact iDip Smart Photometer System by ITS is the first product in the recreational water testing market to provide complete wireless connectivity between an iPhone, iPad or iPod Touch and a photometric device. Data is seamlessly transferred in real time between the two devices when paired via Bluetooth technology. The application stores the test results history of multiple pool, spa and tap sources. Data can be shared via email and the built-in GPS feature allows for easy retrieval of water locations. NSF certified. | (800) 861-9712