Orion Star™ A222 Conductivity Portable Meter

Orion Star™ A222 Conductivity Portable MeterAccuracy (Conductivity): 0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μSDescription: Orion Star A222 conductivity/TDS/salinity/resistivity portable meter kit with DuraProbe 4-cell conductivity sensor, solutions, meter armor and field caseOutputs: USB, RS232Includes: Star A222 Conductivity Meter with Batteries; 013010MD DuraProbe Epoxy 4-Probe (K=0.475) Conductivity Probe with 3 Meter Cable; 01100710 Conductivity 1413uS Standard Pouches; 911110 Rinse Solution Pouches; STARA-CS Star A Meter Hard Carrying Case; STARA-AR Protective Armor with Electrode HolderMeasurement Modes: ConductivityMeasurement Modes: TDSMeasurement Modes: SalinityMeasurement Modes: Resistivity with TemperatureCompatible Probes: 2-cell or 4-cell conductivity sensors with built-in temperatureCell Constant: 0.001 to 199.9cm-1Calibration: Conductivity and temperatureCalibration Points (Conductivity): 5Range (Conductivity): 0.001 μS/cm to 3000 mS/cmResolution (Conductivity): 0.001 μS minimum, auto ranging up to 4 significant digitsTemperature Compensation: Linear, nLFn (non-linear ultra pure water) or offTemperature (Metric) Reference: 15, 20, 25°CRange (Salinity): 0.06 to 80.00 psu, 0.05 to 42.00 pptResolution (Salinity): 0.01 psu or 0.01 ppt minimum, auto rangingAccuracy (Salinity): 0.5% of reading ±1 digitSalinity Measurement Modes: Practical salinity (psu)Resolution (TDS): 0.001 ppm minimum, auto ranging up to 4 significant digitsAccuracy (TDS): 0.5% of reading ±1 digitTDS Factor Range: Linear (0.02 to 9.99)Temperature Range (Metric): -5°C to +105°CResolution (Temperature): 0.1°C (0.1°F)Accuracy (Temperature): ±0.1°CRange (Resistivity): 2 ohm to 100.0 megohmTemperature Selection: Manual or automatic with ATC temperature probeTemperature Probe Calibration: 1 point temperature offset calibrationDisplay Type: Graphic LCD with BacklightBacklight Option: Yes, selectableMemory: Non-volatile memory preserves data log, calibration log and meter settingsData Points: 1000 with date and time stampLog Function Type: Automatic data logging with Auto-Read measure mode; manual data logging with Continuous measure modeData Management Details: Transfer single, range or all data points to printer or computerAlarm Output: Calibration due alarm (fixed 12 hour)Inputs: 8 pin MiniDIN (conductivity sensor with built-in temperature)Certifications/Compliance: CE, TUV 3-1, FCC Class AIP Rating: IP67AC Adapter: Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003)Dimensions (L x W x H): 24 x 10 x 6.5 cm (9.5 x 3.9 x 2.6 in.)Weight (Metric): 0.5 kgWeight (English): 1.2 lb.Warranty: 3 Year MeterProbe Type: Conductivity sensor (includes 013010MD Orion DuraProbe 4-cell conductivity sensor)Relative Humidity Range: 5 to 85%, non-condensingModel: Orion Star A222 Conductivity/TDS/Salinity/Resistivity/Temperature Portable MeterResolution (Resistivity): 1 ohm or 0.1 megohm, auto rangingPower Supply: 4 AA batteries (included) or universal AC adapterMethods: 10 per channel with password protectionStability: Smart Stability and Smart AveragingKeypad: Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keysLanguages: English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software updateTemperature (English) Operating: 41°F to 113°F (ambient)Temperature (Metric) Operating: 5°C to 45°C (ambient)Channels: 1Accuracy (Resistivity): 0.5% of reading ±1 digitBattery Type: 4 x AA (included)Battery Life: 800 hr.Unit Size: Each more