Obviously his PH is way off, which is causing lockout. Best break out that PH meter
The new innovative Model PH-1 Meter for the iPHone or iPod available from Sensorex measures pH accurately, presents the data in an easy-to-read format and supports email transmission of critical readings. Simply put—there’s never been a more intelligent, easier way to measure, apply and share pH data for scientific, laboratory and industrial process control purposes. First, users simply plug the accessory into an iPhone or iPod and follow the on screen instructions to download the free application from Apple's App Store. Next, users connect the PH-1 module to the sensor and the application provides a real-time display of pH, millivolts, ambient temperature and solution temperature.
In environmental testing and monitoring, the PH-1 meter accessory when used with a GPS-enabled device features a time/date/location stamp. It will record where and when the measurements were taken. Results can be grouped by location or date, and emailed to a central records office in .csv file format (Microsoft Excel® compatible). Using the PH-1 eliminates the chances or transcription errors and improves efficiency.