* Real time data recorder, save the data into the SD memory card and can be download to the 　Excel, extra software is no need. * pH : 0 to 14.00 pH. * mV (ORP) : -1999 mV to 1999 mV. * Manual temperature compensation. * ATC (automatical temperature compensation) via optional Temp. probe (TP-07). * Auto calbration for pH 7.0, pH 4.0 and pH 10.0. * Data hold, Record (Max., Min.). * RS232/USB computer interface. * Patented. * Patent: Taiwan, China, Japan, Germany, USA pending.

The pHTemp101 is a miniature, battery powered, stand alone pH and temperature data logger. The device measures full range from 0 to 14pH. The data logger directly connects to industry standard pH and ORP probes with female BNC connectors. Temperature compensation is provided through an external RTD temperature channel. This is an all-in-one compact, portable, easy to use device that will measure and record data for up to 13,107 measurements per channel. It's small size and internal memory make the pHTemp101 a great replacement for bulky and expensive preamp based systems. The storage medium is non-volatile solid state memory, providing maximum data security even if the battery becomes discharged. The device can be started and stopped directly from your computer and its small size allows it to fit almost anywhere. The pHTemp101 data logger makes data retrieval quick and easy. Simply plug it into an empty com port and our user-friendly software does the rest.