Thermo Scientific™ Orion Star™ A221 pH Portable Meter

Get the readings that you need in your food production areas with this meter. Large backlit graphic LCD display shows various readings along with electrode status, time and date stamp, and calibration points.
Features waterproof housing, multi-language interface, calibration points with automatic buffer recognition, and memory. Includes complimentary data analysis software and batteries. AC power optional with purchase of universal power adapter sold separately. Order meter only or kit. 3-year warranty.