(Sensorex: Garden Grove, CA) -- Sensorex has developed an industry-first mobile accessory for pH measurements. Compatible with Apple, iPod, iPhone, and iPad devices, the PH-1 pH meter accessory measures and records pH values in the lab or field for use in environmental, education, and industrial applications.

The PH-1 accessory plugs into the standard Apple dock connector and uses a Sensorex pH electrode to measure pH with accuracy to 0.01 pH. The free Sensorex app displays pH, millivolts, ambient temperature, and solution temperature in real time. The CE-marked device supports 1, 2, 3, or more calibration points and sends readings by email for later analysis. When used with a GPS-enabled device, the pH meter app will record measurements with a time stamp and geographic coordinates, eliminating transcription errors and improving efficiency.

Powered from the Apple device, the PH-1 requires no supplemental energy source. Its pH measurement range is from zero to 14 pH, and it operates in ambient temperatures from zero to 40°C, in solutions from zero to 100°C. Data history can be grouped by date or location, and exported individually or in .CSV format via email.

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