Portable Conductivity Meter (model DDBJ-350& DDB-303A)
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Portable Conductivity Meter (model DDBJ-350& DDB-303A)

  • DDBJ-350& DDB-303A
  • (0.00~8.00)%
  • 0.001 Mg/L
  • (+/-0.7%(Fs))/3h
  • 400 Data Points with Time-and-Date Stamp
  • IP65
  • CE, ISO
  • 90258000
  • 0.000 Mg/L~19.99g/L(with 5 Switches)
  • (0.0~40.0)Oc
  • 0.01%
  • May Calibrate Electrode Constant or TDS Factor
  • 1.1DC
  • everich
  • China
Parameters Conductivity/TDS/Salinity/ºC Conductivity
Conductivity 0.000μS/cm~199.9mS/cm(with 5 switches) 0.00μS/cm~100mS/cm(with 4 switches)
TDS 0.000 mg/L~19.99g/L(with 5 switches) -
Salinity (0.00~8.00)% -
Temperature (0.0~40.0)ºC -
Resolution Conductivity 0.001μS/cm 0.01μS/cm
TDS 0.001 mg/L -
Salinity 0.01% -
Temperature 0.1ºC -
Accuracy Conductivity ±1.0%(FS) ±1.0%(FS)
TDS ±1.0%(FS)
Salinity ±0.2% -
Temperature ±0.3ºC±1 bit -
Stability (±0.7%(FS))/3h
Temp compensation Manual/Auto(0.0~40.0)ºC Manual(15.0~35.0)ºC
Temp coefficient 2% Manual adjustment
Calibration May calibrate electrode constant or TDS factor -
Data storage 400 data points with time-and-date stamp -
View, delete and print Yes -
Display Backlit LCD
Under-voltage  instruction Yes -
Output RS-232 -
Software 1.1DC -
Housing IP65 -
Power Four AA batteries Two AA batteries
Case outside serial No. WXS-A006-1 WXS-A004-1
Dimension (mm),Weight(kg) 210×86×50,0.5 170×70×30,0.3

We are mainly dealing in various kinds of Medical & Hospital EquipmentLaboratory equipment;Disposable and Surgical Dressings,Rubber hygenic products Etc., we are experienced and have biggest varities, all of our products and our manufacturers are carefully selected and are of the top one from China both in management and quality control.

Through 20years of export experience on medical field, now we have established very strong relationship with many customers worldwide,and have appointed several sole agent in many countries.

 So, if you are looking for high quality products and competitive prices,Come to us can save you a lot of time , money and energy. we will not let you down.

Portable Conductivity Meter (model DDBJ-350& DDB-303A)
Portable Conductivity Meter (model DDBJ-350& DDB-303A)
Portable Conductivity Meter (model DDBJ-350& DDB-303A)




Tel: 0086-25-84639698,84612226
Fax: 0086-25-84613336
Zip: 210007
Address: Room 603 bld No.8 Jinlin Shanfu 118 Daguang Road Nanjing China