AC Power Adapter and USB/DC Adapter:
                                            
                                            
                                        
									    Included
                                    
                                
    						
								
                                    
                                        
                                            
                                                Automatic Buffer Recognition:
                                            
                                            
                                        
									    Yes
                                    
                                
    						
								
                                    
                                        
                                            
                                                Barometric Pressure Measurement:
                                            
                                            
                                        
									    Automatic compensation of DO when using an LDO or LBOD probe
                                    
                                
    						
								
                                    
                                        
                                            
                                                Calibration Intervals/Alerts/Reminder:
                                            
                                            
                                        
									    Off, selectable from 2 hours to 7 days
                                    
                                
    						
								
                                    
                                        
                                            
                                                CDC Electrode Calibration:
                                            
                                            
                                        
									    Demal (1D/ 0.1D/ 0.01D);
Molar (0.1M/ 0.01M/0.001M);
NaCl (0.05%; 25µS/cm; 1000µS/cm; 18mS/cm);
Standard sea water;
User defined
                                    
                                
    						
								
                                    
                                        
                                            
                                                Compliance Certifications:
                                            
                                            
                                        
									    CE.WEEE
                                    
                                
    						
								
                                    
                                        
                                            
                                                Conductivity measurement: Temperature correction:
                                            
                                            
                                        
									    None; Linear; NaCl Non-Linear Natural Water.
                                    
                                
    						
								
                                    
                                        
                                            
                                                Conductivity Measurement at Stable Reading:
                                            
                                            
                                        
									    Yes
                                    
                                
    						
								
                                    
                                        
                                            
                                                Conductivity Range:
                                            
                                            
                                        
									    0.01 µS/cm - 200.0 mS/cm
                                    
                                
    						
								
                                    
                                        
                                            
                                                Conductivity resolution:
                                            
                                            
                                        
									    0.01 µS/cm - 0.1 mS/cm upon selected measuring range
                                    
                                
    						
								
                                    
                                        
                                            
                                                Contents:
                                            
                                            
                                        
									    No
                                    
                                
    						
								
                                    
                                        
                                            
                                                Custom Calibration Standards:
                                            
                                            
                                        
									    Yes
                                    
                                
    						
								
                                    
                                        
                                            
                                                Data Export:
                                            
                                            
                                        
									    Download via USB connection to PC or flash memory device. Automatically transfer entire data log or as readings are taken.
                                    
                                
    						
								
                                    
                                        
                                            
                                                Data Memory:
                                            
                                            
                                        
									    500 records/FIFO
                                    
                                
    						
								
                                    
                                        
                                            
                                                Data storage:
                                            
                                            
                                        
									    Automatic, GLP ISO compliant reading data stored with calibration details.
                                    
                                
    						
								
                                    
                                        
                                            
                                                Digital (intelligent) electrode inputs:
                                            
                                            
                                        
									    2 channels
                                    
                                
    						
								
                                    
                                        
                                            
                                                Display:
                                            
                                            
                                        
									    Detailed mode/Large mode
                                    
                                
    						
								
                                    
                                        
                                            
                                                Display Type:
                                            
                                            
                                        
									    240 x 160 pixel LCD with backlight illumination
                                    
                                
    						
								
                                    
                                        
                                            
                                                DO Measurement Range:
                                            
                                            
                                        
									    0.1 - 20.0 mg/L (ppm) 1 - 200% saturation
                                    
                                
    						
								
                                    
                                        
                                            
                                                DO Resolution:
                                            
                                            
                                        
									    0.1
                                    
                                
    						
								
                                    
                                        
                                            
                                                DO sensor calibration:
                                            
                                            
                                        
									    * 100% (water-saturated air (100%) calibration
* 100% with 0 (water-saturated air (100%) calibration with 0 point
* mg/L (calibration with a specified dissolved oxygen concentration (mg/L) solution)
* mg/L with 0 (calibration with a specified dissolved oxygen concentration (mg/L) solution with 0 point)
* Factory (calibration with the default LDO calibration)
                                    
                                
    						
								
                                    
                                        
                                            
                                                Electrode Type:
                                            
                                            
                                        
									    Intellical Standard Laboratory or Rugged Field
                                    
                                
    						
								
                                    
                                        
                                            
                                                Environmental Conditions: Relative Humidity:
                                            
                                            
                                        
									    90 % relative humidity (non-condensing)
                                    
                                
    						
								
                                    
                                        
                                            
                                                Environmental Conditions: Temperature:
                                            
                                            
                                        
									    0 - 60 °C (32 - 140 °F)
                                    
                                
    						
								
                                    
                                        
                                            
                                                GLP Features:
                                            
                                            
                                        
									    Date; Time; Sample ID; Operator ID
                                    
                                
    						
								
                                    
                                        
                                            
                                                Inputs:
                                            
                                            
                                        
									    2
                                    
                                
    						
								
                                    
                                        
                                            
                                                Instrument:
                                            
                                            
                                        
									    Portable
                                    
                                
    						
								
                                    
                                        
                                            
                                                IP Rating:
                                            
                                            
                                        
									    IP67
                                    
                                
    						
								
                                    
                                        
                                            
                                                ISE Direct Measurement Range:
                                            
                                            
                                        
									    Yes
                                    
                                
    						
								
                                    
                                        
                                            
                                                ISE Electrode Calibration:
                                            
                                            
                                        
									    2 - 5 Points
                                    
                                
    						
								
                                    
                                        
                                            
                                                Kit?:
                                            
                                            
                                        
									    Yes
                                    
                                
    						
								
                                    
                                        
                                            
                                                Languages user interface:
                                            
                                            
                                        
									    English, French, German, Italian, Spanish, Danish, Dutch, Polish, Portuguese, Turkish, Swedish, Czech, Russian
                                    
                                
    						
								
                                    
                                        
                                            
                                                Lock Function:
                                            
                                            
                                        
									    Continuous / Auto-stabilization ("press to read") / At Interval
                                    
                                
    						
								
                                    
                                        
                                            
                                                Measurement method:
                                            
                                            
                                        
									    Probe specific programmed method settings
                                    
                                
    						
								
                                    
                                        
                                            
                                                Model:
                                            
                                            
                                        
									    HQ40D – Multi/2 Channels
                                    
                                
    						
								
                                    
                                        
                                            
                                                mV Measurement at Stable Reading:
                                            
                                            
                                        
									    Yes
                                    
                                
    						
								
                                    
                                        
                                            
                                                mV Measurement Range:
                                            
                                            
                                        
									    -1500 - 1500 mV
                                    
                                
    						
								
                                    
                                        
                                            
                                                mV Resolution:
                                            
                                            
                                        
									    0.1 mV
                                    
                                
    						
								
                                    
                                        
                                            
                                                Needed Cable Length:
                                            
                                            
                                        
									    5
                                    
                                
    						
								
                                    
                                        
                                            
                                                Operating Error Messages:
                                            
                                            
                                        
									    Clear text error messages displayed
                                    
                                
    						
								
                                    
                                        
                                            
                                                Operating Interface:
                                            
                                            
                                        
									    Soft Touch Keypad
                                    
                                
    						
								
                                    
                                        
                                            
                                                ORP Electrode Calibration:
                                            
                                            
                                        
									    Predefined ORP standards  (including Zobell's solution)
                                    
                                
    						
								
                                    
                                        
                                            
                                                Parameter:
                                            
                                            
                                        
									    pH/Oxydo Reduction Potential (ORP)Conductivity/Total Dissolved Solid (TDS)/Salinity/ResistivityDissolved Oxygen (DO)Biochemical Oxygen Demand (BOD)Ion Selective Electrode (ISE): Ammonia, Ammonium, Chloride, Fluoride, Nitrate, Sodium
                                    
                                
    						
								
                                    
                                        
                                            
                                                Parameters:
                                            
                                            
                                        
									    pH
Dissolved Oxygen
NA
                                    
                                
    						
								
                                    
                                        
                                            
                                                PC Data Transfer Software :
                                            
                                            
                                        
									    HQD Series Meter Data Transfer Utility
                                    
                                
    						
								
                                    
                                        
                                            
                                                pH Buffer Sets:
                                            
                                            
                                        
									    Color-coded: 4.01, 7.00, 10.01 pH;
IUPAC: 1.679, 4.005, 7.000, 10.012, 12.45
DIN: 1.09, 4.65, 9.23
User-defined custom buffer sets
                                    
                                
    						
								
                                    
                                        
                                            
                                                pH Electrode calibration:
                                            
                                            
                                        
									    1 - 3 Calibration points
Calibration summary data logged and displayed
                                    
                                
    						
								
                                    
                                        
                                            
                                                pH Measurement Range:
                                            
                                            
                                        
									    0 - 14 pH
                                    
                                
    						
								
                                    
                                        
                                            
                                                pH Resolution:
                                            
                                            
                                        
									    Selectable:
0.001/0.01/0.1 pH
                                    
                                
    						
								
                                    
                                        
                                            
                                                Printer:
                                            
                                            
                                        
									    Yes, Optional
                                    
                                
    						
								
                                    
                                        
                                            
                                                Probes included:
                                            
                                            
                                        
									    PHC10105, LDO10105
                                    
                                
    						
								
                                    
                                        
                                            
                                                Salinity Measurement Range:
                                            
                                            
                                        
									    0 - 42 (ppt) (‰)
                                    
                                
    						
								
                                    
                                        
                                            
                                                Salinity Resolution:
                                            
                                            
                                        
									    0.01 (ppt) (‰)
                                    
                                
    						
								
                                    
                                        
                                            
                                                Sensor:
                                            
                                            
                                        
									    LDO10105 (5 m rugged)
                                    
                                
                                    
                                        
                                            
                                            
                                                 
                                            
                                        
									    PHC10105 (5 m rugged)
                                    
                                
    						
								
                                    
                                        
                                            
                                                Sensor C:
                                            
                                            
                                        
									    NA
                                    
                                
    						
								
                                    
                                        
                                            
                                                Sensors:
                                            
                                            
                                        
									    Sensor A: PHC10105
Sensor B: LDO10105
Sensor C:
                                    
                                
    						
								
                                    
                                        
                                            
                                                Simultaneous measurements:
                                            
                                            
                                        
									    Yes, 2 channels
                                    
                                
    						
								
                                    
                                        
                                            
                                                TDS Measurement Range:
                                            
                                            
                                        
									    0.00 mg/L - 50.0 g/L NaCl
                                    
                                
    						
								
                                    
                                        
                                            
                                                TDS Resolution:
                                            
                                            
                                        
									    0.01 mg/L up - 0.1 g/L upon measuring range
                                    
                                
    						
								
                                    
                                        
                                            
                                                Temperature Compensation:
                                            
                                            
                                        
									    Automatic Temperature compensation for pH
                                    
                                
                                    
                                        
                                            
                                            
                                                 
                                            
                                        
									    Automatic Temperature compensation for pH
                                    
                                
    						
								
                                    
                                        
                                            
                                                Temperature Measurement:
                                            
                                            
                                        
									    °C or °F
                                    
                                
    						
								
                                    
                                        
                                            
                                                Temperature resolution:
                                            
                                            
                                        
									    0.1
                                    
                                
    						
								
                                    
                                        
                                            
                                                Type of measurement:
                                            
                                            
                                        
									    Field Measurements
                                    
                                
    						
								
                                    
                                        
                                            
                                                Warranty:
                                            
                                            
                                        
									    36 months
                                    
                                
    						
								
                                    
                                        
                                            
                                                Weight:
                                            
                                            
                                        
									    335 g (0.75 lb) without batteries; 430 g (0.95 lb) with
                                    
                                
    						
								
                                    
                                        
                                            
                                                What's included?:
                                            
                                            
                                        
									    Meter package includes HQ40D Portable Meter; 4 AA batteries; Power adapter, USB/DC power adapter for data transfer; quick-start guide and user manual; Standard Field case; Protective Glove for Portable HQd Meter; 120 mL Sample Container (x5).
Intellical PHC101 Rugged pH electrode with storage cap, 5 m cable, Test certificate, and Basic User Manual.
Intellical LDO101 Rugged Luminescent Dissolved Oxygen (LDO) probe, 5 m cable, protective shroud kit, DO cap with iButton (already mounted) Test certificate, and Basic User Manual.