Digital TDS Meter – alpha 05


  • Highly Stable & Accurate
  • Cell Constant Adjustment Facility
  • 3½ Digit Display
  • Available in Laboratory & Field Models

EI’s Digital TDS Meters are reliable and accurate test instruments for measurement of TDS of aqueous solutions. They measure TDS in five ranges. The Resolution is 0.1 µS/cm and 0.1 ppm respectively, in the lowest range. The cell constant is flashed on a digital display & can be adjusted from the front panel. The instruments have the “Check” facility to calibrate the instrument.

These instruments are ideal for monitoring salt contents in water and soluble salts in soils. They are extremely useful instruments for agriculture and soil analysis labs, swimming pools, fertilizer plants, petroleum refineries, textile plants etc.


Model alpha 05
Display 3 ½ Digit LED
Measurement TDS
Range 0 To 200 ppm
0 to 2.000 ppt
0 to 20.00 ppt
0 to 200.0 ppt
0 to 1000 ppt
Resolution 0.1 ppm
Accuracy ±1% FS ±1Digit
Temperature Compensation Manual : 0 to  50°C
Cell Constant Adjustable on Digital Display
Measuring Cell Platinum DIP Type
Power 230V ±10% AC, 50 Hz
(L x B x H)
76x275x175 mm
Accessories TDS Cell, Operation Manual, Dust Cover (With Table Models)
Other Related Products Microprocessor Based Conductivity/TDS Meter, 100-260V AC Meters on request.

Note : Specifications are subject to change due to continuous improvements.