Thermo Scientific PerpHecT* pH Meters

Measure pH and temperature simultaneously using most any standard pH electrode. PerpHecT pH meters utilize a patented digital LogR* technology which allows for direct temperature measurement and temperature compensation from pH electrodes. Temperature compensation can be LogR, automatic (with an ATC probe) or manual. Calibration is fast, easy and accurate with built-in auto buffer recognition (4.01, 7.00 and 10.01).
Models 330, 350 and 370 have an RS-232 interface and GLPdoc* for printouts compatible with Good Laboratory Practices.
Models 320 and 330 feature a custom buffer option (for nonstandard buffer values) for accurate measurement over the entire pH range.
Model 370 includes a concentration mode for ISE measurements which allows a two-point calibration and direct measurement in the units of your choice and GLPcheck* for verification of electrode reliability. All models 110V.