The A112 Conductivity Benchtop Meter is very easy to use, a handy large screen displays on screen messages which help with calibration and setup menu choices. This particular meter features a selectable cell constant as well as selectable reading reference temperatures of 20 or 25°C to ensure accurate results.
The Large informative screen clearly shows all relevant information including conductivity or TDS reading, temperature, meter mode and power source. Thermo Scientific™ AUTO-READ™ ensures stable readings are locked in, whilst the ready indicator alerts when readings are stable.
There are many other features which make the Thermo Scientific™ Orion Star™ A112 Conductivity Meter the perfect meter for simple measurements and these are:
Manufactured by: Thermo Scientific
Model: A112 Conductivity Benchtop Meter
Accuracy (Conductivity) | 0.5% of reading ±1 digit |
Accuracy (TDS) | 0.5% of reading ±1 digit |
Battery Life | 2000 hours |
Battery Type | Four AA (sold separately) |
Calibration Points | 1 |
Cell Constant | 0.001 to 10cm¹ |
Compatible Probes | 2–cell or 4–cell conductivity with built in temperature |
Data Points | 50 |
Description | Orion Star A112 Conductivity/TDS/Temperature Benchtop Meter |
Display Type | LCD |
Hertz | 50/60Hz |
Inputs | 8–pin Mini–DIN (conductivity with temperature probe) |
Log Edit Type | Delete last point or delete all |
Log Function Type | Manual, automatic with AUTO-READ |
Outputs | None |
Power Supply | Universal 90–260 VAC (included) |
Range (Conductivity) | 0.1 µS/cm to 200 mS/cm |
Range (TDS) | 1 to 19999mg/L |
Relative Humidity Range | 5 to 85 %, non–condensing |
Resolution (Conductivity) | 0.01 µS minimum, 3 significant digits minimum |
Resolution (TDS) | 4 significant digits |
Sensor Types | 2–cell or 4–cell conductivity probe - purchase separately |
Accuracy (Temperature) | ±0.1°C |
Temperature Compensation | Linear |
Range (Temperature) | –5 to +105°C |
Resolution (Temperature) | 0.1°C |
Voltage | 90 to 260VAC |
Warranty | 3 year meter replacement |
TDS Factor Range | Linear 0.01 to 10.00 |
Certifications/Compliance | IP-54 |
Temperature (Metric) Reference | 20, 25°C |