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

Microprocessor Potentiometer

Microprocessor Potentiometers Model 120, 121, 122 are solid state instruments designed to provide the precise potentiometric measurements. The instrument uses the latest microcontroller technology and advanced engineering techniques so as to give enhanced accuracy and reproducibility. The system has 3 soft touch keys for ease of operation. The calibration is retained even after the instrument is switched OFF. Provision for internal standard is provided. Provision is also available for attachment of two burette systems(in model 122) and single burette system(in model 121). The system has built-in magnetic stirrer which operates at fixed RPM. It is extremely useful for titration in pharmaceutical and chemistry labs.


Range:  Semi Auto Analyser, Double Beam UV/VIS Spectrophotometer, Single Beam UV/VIS Spectrophotometer, Flame Photometer, Haemoglobin Meter, Photo Colorimeter, pH Meter, Conductivity Meter, TDS Meter, DO Meter, Salinity Meter, Turbidity Meter, Nephelometer, Colony Counter, Karl Fischer Moisture Titrator, Fluorometer, Dissolution Test Apparatus, Disintegration Test Apparatus, Friability Apparatus, Melting Point Apparatus, Bulk Density Appartus, Telethermometer, Temperature Indicator, Water & Soil Analysis Kit, Portable pH Meter, Portable Conductivity Meter, Portable TDS Meter, Portable DO Meter, Student Microscope, Binocular Microscope, Medical Microscope, Co-Axial Microscope.



  • Highly Stable & Accurate
  • Soft Touch Keys
  • Rugged & Economical
  • Built-in Strirrer
  • Internal Standard Facility
  • Burette Assembly
  • Facility (Optional)


Type Soil Testing Kit
Power Supply 6V Rechargeable Battery or 230 V ± 10% AC, 50 Hz.
Auto Buf. Recog. 4.00, 7.00 & 9.2 pH
Display 16 x 2 line Alphanumeric LCD with Backlit
Storage up to 999 Samples