Standard Pocket EC Testers and TDS Testers

Standard TDS Pocket Tester

Compare with AD202 >
Differences between AD201 and AD202 are highlighted in red 
    AD201 AD202
Range TDS 0 to 1999 ppm 0 to 10 g/L
Resolution TDS 1 ppm 0.01 g/L
Accuracy TDS ±2% f.s. ±2% f.s.
Conversion factor   0.5 ppm 0.5 ppm
Temperature Compensation   automatic automatic
  • Lower Range Measurements  =//=

Standard TDS Pocket Tester

Compare with AD201 >
Differences between AD202 and AD201 are highlighted in red 
    AD202 AD201
Range TDS 0 to 10 g/L 0 to 1999 ppm
Resolution TDS 0.01 g/L 1 ppm
Accuracy TDS ±2% f.s. ±2% f.s.
Conversion factor   0.5 ppm 0.5 ppm
Temperature Compensation   automatic automatic

Standard Conductivity (EC) Pocket Tester

Compare with AD204 >
Differences between AD203 and AD204 are highlighted in red 
    AD203 AD204
Range EC 0 to 1999 µS/cm 0 to 19.99 mS/cm
Resolution EC 1 µS/cm 0.01 mS/cm
Accuracy EC ±2% f.s. ±2% f.s.
Temperature Compensation   automatic automatic
  • Lower Range Measurements  =//=

Standard Conductivity (EC) Pocket Tester

Compare with AD203 >
Differences between AD204 and AD203 are highlighted in red  
    AD204 AD203
Range EC 0 to 19.99 mS/cm 0 to 1999 µS/cm
Resolution EC 0.01 mS/cm 1 µS/cm
Accuracy EC ±2% f.s. ±2% f.s.
Temperature Compensation   automatic automatic
  • Higher Range Measurements  =//=


AD201-AD202 Standard TDS Pocket Testers

These pocket testers have a large and easy to read display and for better resolution they also display the full scale readout so to obtain the actual test values.

These TDS pocket testers provide a fast and dependable way to measure the Total Dissolved Solids in your water samples. The built-in automatic temperature compensation feature ensures accurate readings under any ambient conditions.

The splash-proof keypad prevents water infiltrations into the testers. If calibration is necessary, simply submerge the electrode tip into the calibration solution and adjust the easily accessible trimmer on the side of the tester.


   

Calibration Solutions & Accessories

A70032P 1,382 ppm calibration solution, 20 ml sachet in box of 25 pcs
A70442P 1,500 ppm calibration solution, 20 ml sachet in box of 25 pcs
A70000P Electrode rinse solution, 20 ml sachet in box of 25 pcs

Supplied complete with

AD201 and AD202 are supplied complete with protective cap, screwdriver for
calibration purposes, 4 x 1.5V batteries and instructions.


AD203-AD204 Standard Conductivity Pocket Testers

These are easy to use, simple maintenance and yet high accuracy Conductivity pocket testers for daily measuring purpose. With its built-in automatic temperature compensation feature, it ensures accurate readings under any ambient conditions.

Features such as splash-proof keypad prevent water infiltration into the testers, large and easy to read display among others make the testers easy and simple to maintain but yet provide professional measurements.

If calibration is necessary, simply submerge the electrode tip into the calibration solution and adjust the easily accessible trimmer on the side of the tester.


Calibration Solutions & Accessories

A70031P 1413 μS/cm solution, 20 ml sachet, 25pcs
A70030P 12.88 mS/cm solution, 20 ml sachet, 25pcs
A70000P Probe rinsing solution, 20 ml sachet, 25pcs

Supplied complete with

AD203 and AD204 are supplied complete with protective cap, screwdriver for
calibration purposes, 4 x 1.5V batteries and instructions.



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