Environmental & Scientific Instruments Co.
Environmental & Scientific Instruments Co.


Contact Us

Plot – 123, Industrial Area, Phase – II, PANCHKULA, Haryana - 134113, India

Mobile : +91-9216626616

Phone : +91-172-5033251

Fax : +91-172-2591407

Call Us : 08043692865

Digital TDS Meter Alpha - 05

EI's Digital TDS Meters are reliable and accurate test instruments for measurement of Contuctivity/TDS/Salinity of aqueous solutions. They measure Conductivity and TDS in five ranges. The Resolution is 0.1 μS/cm and o.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.


Range :  Semi Auto Analyser, Single Beam and double Beam UV/VIS Spectrophotometer, Flame Photometers, Haemoglobin Meter, Digital pH, Meter, Digital Photo Fluorometer, Digital Conductivity Meter, Digital Photo Colorimeter, Turbidity Meter, Auto KF Titrimeter, Digital DO Meter, Digital Conductivity Meter, Digital TDS Meter, Temperature Indicator, Digital Telethermometer, Water & Soil Analysis Kit, Digital Salinity Meter, Digital Colony Counter, Portable pH Meter, Portable Conductivity Meter, Portable TDS Meter, Portable DO Meter, Digital Tablet Disintegration Apparatus, Digital Friability Test Apparatus Tablet Dissolution Test Apparatus, Melting Point Apparatus, Student Microscope, Binocular microscope, Medical Microscope, Co-Axial Microscope.



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


Model Number Alpha - 05
Brand Name EI

Technical Specifications

Model Alpha 05
Table Model
Display 3½ Digit LED
Measurement TDS
  • 0 To 200 ppm
  • 0 to 2.000 ppt
  • 0 to 20.00 ppt
  • 0 to 200.0 ppt
  • 0 to 1000 ppt
Accuracy +1% FS+1Digit
Manual : 0 to 0 50 C
Cell Constant Adjustable on
Digital Display
Measuring Cell Platinum DIP Type
Resolution 0.1 ppm
Power 230V+10% AC, 50 Hz
Dimensions 76x275x175 mm
Accesories Conductivity/TDS/Salinity Cell, Operation Manual, Dust Cover (With Table Models)
Other Related
Microprocessor Based Conductivity/TDS Meter, 100-260V AC Meters on request.