Record accurate and reliable pH, ion concentration, mV, ORP and temperature measurements with the Thermo Scientific Orion Star A214 pH and ISE Benchtop Meter, ideal for a wide range of applications and advanced pH or ion analysis in the lab. Perform up to 5 point pH and ISE calibrations, log up to 2000 data point sets with time / date stamp and easily transfer calibration and data logs via USB or RS232 to a printer or computer with free downloadable Orion Star Com software. Use the included electrode stand to easily place sensors in samples and simplify storage to minimize breakage. Features: Measure pH, ion concentration, mV, relative mV or ORP with temperaturePerform up to a five point pH calibration using automatic buffer recognition of NIST or DIN buffer groups with choice to manually enter custom buffer valuesPerform up to a five point ISE (Ion Selective Electrode) calibration with selectable units of ppm, M, mg/L, %, ppb or noneCalibration editing option allows individual points to be fixed without a full recalibrationAdvanced ISE features include non-linear selectable auto-blank and low range stabilitySelect from a wide variety of Orion ion selective electrodes including electrodes that measure ammonia, ammonium, bromide, cadmium, calcium, carbon dioxide, chloride, chlorine, cupric, cyanide, fluoride, fluoroborate, iodide, lead, nitrate, potassium, silver, sodium, sulfate, surfactant and thiocyanate concentrationsInformative, easy-to-read backlit graphic display with clear onscreen instructions simplifies operationCapture your critical readings with measurement stability indicator and selectable read modesAUTO-READ holds a stable reading, Continuous shows changing readings with hold option and Timed logs data at specific intervalsEliminate the need for magnetic stir bars using the meter-controlled stirrer probe (catalog number 096019) to uniformly mix solutionsData log collects and date/time stamps up to 2000 measurement sets with optional sample ID and user IDCalibration log stores ten most recent calibrationsNon-volatile meter memory ensures your data and settings are protected, even with loss of powerOrion Star Com software facilitates data transfer to a computer via USB or RS232 connectionsFlexible power options with universal power adapter or optional AA batteriesIP54-rated housing resists dust and splashes and can be wall-mounted if table space is limitedMeters include CE, TUV 3-in-1 and FCC Class A certifications and 3-year replacement warranty Includes: Star A214 pH/ISE meter8102BNUWP Orion ROSS Ultra pH electrode927007MD Orion stainless steel ATC probe096019 Orion Star stirrer probe810199 ROSS pH buffer & solution kitAttached electrode stand and holderUniversal power adapterPrinted quick start guide and literature CDUSB computer cable Note: WILL NOT SHIP TO RESIDENTIAL ADDRESSES.