Orion Star™ A211 Benchtop pH Meter

Orion Star™ A211 Benchtop pH MeterAccuracy (Temperature): ±0.1°CAccuracy (mV): ±0.2 or ±0.05%, whichever is greaterAccuracy (pH): ±0.002Data Management Details: Transfer single, range or all data points to printer or computerDescription: Orion Star A211 pH benchtop meter TRIS kit with TRIS-compatible ROSS Ultra pH/ATC electrodeOutputs: USB, RS-232Includes: Star A211 pH meter, 8302BNUMD ROSS Ultra glass-body pH/ATC electrode, 810199 pH buffer kit, electrode stand, 100-240V universal power adapter, computer cableMeasurement Modes: pHMeasurement Modes: mVMeasurement Modes: Relative mVMeasurement Modes: ORP with TemperatureCalibration: pH with calibration editing option, relative mV, ORP and temperatureRange (pH): -2 to 20Resolution (pH): 0.001, 0.01, 0.1Range (mV): ±2000.0Range (ORP): ±2000.0mVResolution (mV): 0.1mVCalibration Points: 1 to 5Temperature Range (Metric): -5°C to +105°CTemperature Range (English): 22.0°F to 221.0°FResolution (Temperature): 0.1°C, 0.1°FTemperature Selection: Manual or automatic with ATC temperature probeTemperature Probe Calibration: 1 point temperature offset calibrationDisplay Type: LCD, Graphic with BacklightBacklight Option: Yes, selectableMemory: Non-volatile memory preserves data log, calibration log and meter settingsData Points: 2000 with Date and Time StampLog Function Type: Automatic with Auto-Read and Timed Read Modes, Manual with Continuous Read ModeAlarm Output: High/low limit alarm, calibration due alarmInputs: BNC (pH or ORP electrode), pin-tip (reference electrode), 8 pin MiniDIN (ATC temperature probe), stirrer input (stirrer probe)Certifications/Compliance: CE, TUV 3-1, FCC Class AIP Rating: IP-54AC Adapter: Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. 1010003)Dimensions (L x W x H): 24 cm x 18 cm x 11 cm (9.5 in. x 7.1 in. x 4.3 in.)Weight (Metric): 0.9 kgWeight (English): 2 lb.Warranty: 3 Year Meter WarrantyKeypad: Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keysMethods: 10 per channel with password protectionModel: Orion Star A211 pH/mV/RmV/ORP/Temperature Benchtop MeterPower Supply: Universal AC adapter (included) or 4 AA batteries (sold separately)Probe Type: pH electrode, ORP electrode, reference half-cell electrode, ATC temperature probe, stirrer probe (includes 8302BNUMD ROSS Ultra Triode pH/ATC electrode)Languages: English, Spanish, French, Italian, German and Chinese; Portuguese and Korean Available with Software UpdateRange (Relative mV): ±2000.0mVRelative Humidity Range: 5 to 85%, non-condensingIsopotential Point: 7.000pHStability: Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging settingTemperature (English) Operating: 41°F to 113°F (ambient)Temperature (Metric) Operating: 5°C to 45°C (ambient)Channels: 1Battery Type: 4 x AA (sold separately)Battery Life: 800 hr.Unit Size: Each more