Thermo Scientific Orion Star* A221 Portable pH Meter

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 keysthat update for easy selection and a multi language interface that supports English, Spanish, French, Italian, German and Chinese
• Dont 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 datapoints 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

246-92140 Kit Consists of Star A221 pH HH Meter; 8107UWMMD ROSS Gel-filled Epoxy pH/ATC Triode with 3 Meter Cable; 910410 pH 4.01 Buffer Pouches; 910710 pH 7.00 Buffer Pouches; 911010 pH 10.01 Buffer Pouches; 810001 ROSS Electrode Storage Solution, 475mL; 911110 Rinse Solution Pouches; STARA-CS Star A HH Meter Hard Carrying Case; STARA-AR Star A HH Meter Armor with Stand and Electrode Holders
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pH Range: -2.000 to 20.000
pH Resolution: 0.1, 0.01, 0.001
pH Relative Accuracy: +/-0.002
mV Range: +/-2000.0
mV Resolution: 0.1
mV Relative Accuracy: +/-0.2mV or +/-0.05% of reading whichever is greater
Temperature Range: 23 DEG to 221 DEG F (-5 DEG to 105 DEG C)
Temperature Resolution: 0.1
Temperature Relative Accuracy: +/-0.1
Input: BNC, reference pin, 8-pin mini-DIN