Meter Parameter Specifications
pH
Range
Resolution
Relative Accuracy
Calibration Points
mV/RmV
Range
Resolution
Relative Accuracy
ORP Mode
H
Temperature Measurement
Range
Resolution
Relative Accuracy
Offset Calibration
Data Logging
Inputs
ATC Probe
Output
Power
AC Adapter
42
1 point
Thermo Scientific Orion Star A211 Benchtop and Star A221 and Star A321 Portable pH Meter Reference Guide