Thermo Fisher, STARA3250, Orion Star™ A325 pH/Conductivity Portable Multiparameter Meter

Orion Star A325 pH/conductivity portable meter, Star A325 pH/conductivity meter, 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate Get high accuracy and premium performance everywhere you need it with the Thermo Scientific™ Orion Star™ A325 pH/Conductivity Portable Multiparameter Meter. This meter is designed for a wide range of pH, mV, ORP, conductivity, total dissolved solids (TDS), salinity, resistivity and temperature testing and field applications. Evaluate samples in the most demanding locations using this waterproof meter with IP67-rated housing. Use the two channels to measure pH and conductivity simultaneously or view each channel separately. Log up to 5000 data point sets with time/date stamp and transfer logs to a printer or computer. AC Adapter: Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003)
Accuracy (Conductivity): 0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
Accuracy (Resistivity): 0.5% of reading ±1 digit
Accuracy (Salinity): 0.5% of reading ±1 digit
Accuracy (TDS): 0.5% of reading ±1 digit
Accuracy (mV): ±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (pH): ±0.002
Alarm Output: High/low limit alarm, calibration due alarm
Backlight Option: Yes (Selectable)
Battery Life: 800 hr.
Battery Type: 4 AA (included)
Calibration: pH with calibration editing option, relative mV (RmV), ORP, conductivity with calibration editing op
Calibration Points: 1 point relative mV (RmV) mode, 1 point ORP mode
Calibration Points (Conductivity): Up to 5
Calibration Points (pH): 1 to 5
Cell Constant: 0.001 to 199.9cm-1
Certifications/Compliance: CE, TUV 3-1, FCC Class A
Data Management Details: Transfer single, range or all data points to printer or computer
Data Points: 5000 with Date and Time Stamp
Description: Orion Star A325 pH/conductivity portable meter
Dimensions (L x W x H): 24cm x 10cm x 6.5cm (9.5 in. x 3.9 in. x 2.6 in.)
Includes: Star A325 pH/conductivity meter, 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate
Inputs: BNC (pH or ORP electrode), pin-tip (reference electrode), 8 pin MiniDIN (conductivity sensor with built-in temperature or ATC temperature probe)
Isopotential Point: 7.000pH
Keypad: Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys
Languages: English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update
Log Function Type: Automatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous m
Memory: Non-volatile memory preserves data log, calibration log and meter settings
Methods: 10 per channel with password protection
Model: Orion Star A325 pH/mV/RmV/ORP/Conductivity/TDS/Salinity/Resistivity/Temperature Portable Meter
Outputs: USB, RS232
Power Supply: 4 AA batteries (included) or universal AC adapter (sold separately)
Product Type: Portable Meter
Range (ORP): ±2000.0 mV
Range (Relative mV): ±2000.0 mV
Relative Humidity Range: 5 to 85 %, non-condensing
Resolution (Conductivity): 0.001 μS minimum, auto ranging up to 4 significant digits
Resolution (Resistivity): 1 ohm or 0.1 meg-ohm, auto ranging
Resolution (Salinity): 0.01 psu or 0.01 ppt minimum, auto ranging
Resolution (TDS): 0.001 ppm minimum, auto ranging up to 4 significant digits
Resolution (mV): 0.1mV
Salinity Measurement Modes: Practical salinity (psu) or natural sea water (ppt)
Stability: Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
TDS Factor Range: Linear (0.02 to 9.99)
Temperature Accuracy: ±0.1°C
Temperature Compensation: Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off with warning) or off
Temperature (English) Operating: 41°F to 113°F (ambient)
Temperature (Metric) Operating: 5°C to 45°C (ambient)
Temperature (Metric) Reference: 5, 10, 15, 20, 25°C
Temperature Probe Calibration: 1 point temperature offset calibration
Temperature Range (English): 22.0°F to 221.0° F
Temperature Resolution: 0.1°C, 0.1°F
Temperature Selection: Manual or automatic with ATC temperature probe
Warranty: 3 Year Meter
Weight (English): 1.2 lb.
Weight (Metric): 0.5 kg
Channels: 2
Display Type: LCD Graphic, Backlit
IP Rating: IP67
Measurement Modes: pH, mV, Relative mV, TDS, ORP with Temperature, Salinity, Conductivity, Resistivity with Temperature
Range (Conductivity): 0.001 μS/cm to 3000 mS/cm
Range (Resistivity): 2 ohm to 100.0 meg-ohm
Range (Salinity): 0.06 to 80.00 psu, 0.05 to 42.00 ppt
Range (TDS): 0.001 ppm to 200.0 ppt
Range (mV): ±2000.0 mV
Range (pH): -2 to 20
Resolution (pH): 0.1/0.01/0.001
Temperature Range (Metric): -5.0°C to +105.0°C
Unit Size: Each