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Orion Star pH Portable Meter
Orion Star pH Portable Meter Kit
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Model | Orion Star A121 pH Portable Meter |
pH Mode |
Range | -2.00 to 16.00 |
Resolution | 0.1, 0.01 |
Relative Accuracy | ¡¾0.01 |
Calibration Points | up to 3 |
mV Mode |
Range | mV:¡¾1600.0 mV ; |
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RmV: ¡¾1999.9 mV |
Resolution | 0.1 |
Relative Accuracy | ¡¾0.2 mV or ¡¾0.05% of reading whichever is greater |
Calibration Points | 1 |
Temperature Mode |
Range | -5 to 105 |
Resolution | 0.1 |
Relative Accuracy | ¡¾0.1 |
Display | Custom LCD; simultaneous display of measurement and temperature with helpful indicator icons |
Inputs/Outputs |
Inputs | BNC, 8-pin mini-DIN |
Sensor Type | pH or ORP electrode, temperature probe |
Data Management | 50 points |
Environmental Operating Conditions |
Ambient Operating Temperature | 5 to 45¡ÆC |
Relative Humidity | 5 to 85% noncondensing |
Power Supply | Four AA |
Battery Life | 2000 hours |
Warranty Period | 3-year meter replacement |