Orion Star A221 pH Portable Meter - Orion™ Star™ A221 pH portable meter - STARA2210

Get the readings that you need where you need them with the Thermo Scientific Orion Star A221 pH Portable Meter. The large, backlit graphic LCD display shows pH/mV/RmV and temperature along with electrode status, time, date and calibration points. Anyone can use this meter with its plain language screen prompts, soft keys that update for easy selection and a multi language interface that supports English, Spanish, French, Italian, German and Chinese. Don’t miss a reading – AUTO-READ* locks in the stable reading on your screen and ready indicator alerts when readings are stable. Up to 5 point pH calibration with automatic recognition for USA/NIST and DIN buffers. Non-volatile memory holds up to 1000 data points with time and date stamp. Easily transfer data and keep meter software up-to-date with the USB and RS232 ports and complimentary data analysis software. Four AA batteries (included) provide over 800 hours of operation or purchase the universal power adapter (sold separately) to use AC power. Perfectly portable, waterproof and protected to take anywhere with a IP67-rated housing, 3 year meter replacement warranty, Certifications: CE, TUV, FCC Class A limits.