ADWA AD202 Standard Pocket TDS Tester


Automatic temperature compensation; Range: 0.00 to 10.00 ppt; Resolution: 0.01 ppt; Accuracy: ±2% f.s.

  • Parameters: TDS
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This pocket tester have a large and easy to read display and for better resolution they also show the full scale readout to obtain the actual test values. The tester provides a fast and dependable way to measure the Total Dissolved Solids (TDS) in your water samples. The built-in automatic temperature compensation feature ensures accurate readings under any ambient conditions. The splash-proof keypad prevents water infiltration into the tester. 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.

TDS Specifications

TDS range

0.00 to 10.00 ppt

TDS Resolution

0.01 ppt

TDS Accuracy

±2% f.s.

Conversion factor

0.5 ppm

TDS Calibration

Automatic, 1 point

Temp. Compensation


Additional Specifications

Battery Type / Life

4 x 1.5V Button type / Approx. 150 hours


173 x 41 x 22 mm


Approx. 100 g

Ordering Information

Adwa AD201 is supplied with AD70030 - 12.88 mS/cm calibration solution in sachet (20 ml); Protective cap; Screwdriver for calibration; Batteries (4 x 1.5V, button types); Instruction manual


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