Model:DDS-W series Benchtop Conductivity Meter DDS-25CW/307W/12DW

　　DDS-W series conductivity meters are an easy-use basic meter used for measuring the conductivity of water. The series meters includes model DDS-11AW, DDS-307W and DDS-12DW.

　　*Functional Characteristics:

　　-Automatic Calibration

　　The meters can calibrate 1 point in each of the measuring ranges. From Setup Menu, choose calibration and immerse the electrode into standard calibration solution, press ENTER key and meter is automatically calibrated.

　　-Auto-Ranging

　　The meters have auto-range function for measuring conductivity. Upon immersing conductivity cell into sample solution, the meter will immediately displays the values in appropriate measurement range for accuracy.

　　-Adjustable Temperature Coefficient

　　Various ions may have different temperature coefficients, The meters can set the temperature coefficient between 0.0 and 3.9% in degrees Centigrade for optimum accuracy.

　　-Adjustable Cell Constant

　　The meters have 3 cell constants for measuring requirements. Once a cell constant has its calibration set, it is saved and does not require re-calibration when switching sensors.

　　-Automatic or Manual Temperature Compensation

　　The meters provides manual or automatic temperature compensation mode for optimum accuracy under variable temperature conditions.

　　-Fluid Resistant Housing and Swivel Electrode Holder

　　The integrated plastic housing and keypad is sealed to protect against accidental spills. The electrode holder arm is rapidly switched to both sides and swivels and articulates for convenient use and positioning.

　　*Technical Parameters:

　　-Meter Included:

　　Conductivity Cell(K10 Conductivity Cell($:45)), Power Adapters.

　　PS:K10 Conductivity Cell