Thermo Scientific Orion Star A121 pH Portable Meter only

Thermo Scientific Orion Star A121 pH Portable Meter only

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Thermo Scientific Orion Star A121 pH Portable Meter only

Product Type pH Meter
Meter style Portable
Range (pH) -2.00 to 16.00
Range (mV) ±1600 mV; ±1999 relative mV
Range (Temperature °C) -5 to 105
Range (Temperature °F) 23 to 221
Resolution (pH) 0.1/0.01
Resolution (Temperature) 0.1
Resolution (mV) 0.1/1
Accuracy (pH) ±0.01 pH
Accuracy (Temperature) ±0.1°C
Accuracy (mV) ±0.2 mV or 0.05%, whichever is greater
Accuracy (Dissolved Oxygen) ±0.3 mg/L
Temperature compensation Automatic or manual
Display LCD
Interface USB or RS232
Calibration Up to 3 points
Waterproof Yes
Qty/ea 1
Buffer recognition USA, NIST, DIN
Power Four AA batteries (included), optional universal AC adapter
Datalogging (points) 50
CE Compliance Yes
Brand Thermo Scientific Orion
Dimensions (" W) 4.25
Dimensions (" H) 9.125
Dimensions (" D) 2.375
Model STAR A121