MULTIPARAMETER WATER QUALITY METER Hach sensION+ pH, ISE, EC Lab Kit, an all-in-one system with guided menu navigation makes general water quality meter testing fast and simple. Each system is designed to be used in a wide variety of applications and comes complete with everything you need to start testing. Specifications:  Accuracy: ORP: 0.2 mV Calibration Intervals/Alerts/Reminder: Reminder 1 hours to 7 days Communication: Options of LabCOM SW: Direct to PC or Bi-directional control Conductivity Accuracy: ≤ 0.5 % of measurement range Conductivity Measurement Range: 0.001 µS/cm to 1000 mS/cm Data Export: Download to PC via serial or serial to USB cable. Option for Bi-directional control from PC Data Storage: Date and time, instrument ID, sample ID Dimensions (H x W x D): 4.3 in x 13.8 in x 7.9 in (110 mm x 350 mm x 201 mm) Display: Backlit Graphical LCD Display Type: 128 x 64 pixel E.C. cell readings can be taken and displayed simultaneously with channel 1 (pH or ORP or ISE). Second channel can be used sequentially for pH or ORP or ISE Inputs: 2 BNC,2 ref, 1 E.C Interface Languages: 6** Internal Data Storage: 330 mV Accuracy: ≤ 0.2 mV mV Measurement Range: -1999 to 1999 mV mV Resolution: 0.1 mV Operating Humidity: < 80 % relative humidity (non-condensing) Operating Interface: Keypad Operating Temperature: 5 to 40 °C ORP Resolution: 0.1 mV Outputs: RS-232*(two-way) Parameter: pH, mV, ISE, ORP/Redox, Conductivity, TDS, Salinity, Resistivity, Temperature pH Accuracy: 0.002 pH pH Electrode calibration: 1 to 3 points calibration  pH Measurement: -2 to 16 pH  pH Resolution: Selectable between and 0.1 pH 0.001, 0.01 and 0.1 pH  Portable: No Resolution: ≤ 0.5 % Result ID: Time stamp, user ID, sample-ID, etc Temperature Accuracy: ≤ 0.2 °C Temperature Compensation: With temperature probe Pt 1000 or by keypad Temperature Measurement: -20 to 150 °C Temperature Resolution: 0.1 °C