Microprocessor pH Meter – 1015


  • Measures pH, mV and Temperature
  • 5 Point Calibration
  • 128 x 64 dots Graphical LCD Display
  • Auto Buffer Recognition Facility
  • Storage Up to 1000 Samples
  • Attachment for Serial Dot Matrix /  Thermal Printer

Microprocessor Based pH Meter Model 1015 is a solid state instrument designed to provide the precise pH and mV measurements. The instrument uses the latest Microprocessor technology and advanced engineering techniques so as to give enhanced accuracy and reproducibility. The system has user friendly prompts which guide you through out the measurement process.

The system has 8 soft touch membrane type keys for ease of operation. It has facility for doing upto 5 point calibration. It has the storage facility for 1000 samples, which are retained in the memory even when the system is switched OFF. Provision has also been provided for attachment of dot matrix / thermal printer through serial RS232 so that any of the stored results can be printed.

The instrument is extremely useful for agriculture and soil analysis laboratories, swimming pools, water quality control in boiler feed water, water works department, fertilizer plants, petroleum refineries, breweries, water purification plants etc.


Range -2.000 to 20.000 pH
Resolution Selectable – 0.1, 0.01, 0.001 pH
Accuracy ± 0.002 pH ± 1 digit
Read Out  128 x 64 dots Graphical LCD Display
Calibration Auto & Manual with 5-points Calibration
Auto Buffer Recognition 1.680, 4.000, 7.000, 9.200 & 12.450 pH or User Selectable
Relative Stability ± 0.002 pH/Hour
Temperature Compensation 0 to 100 °C Auto/Manual
Range 0 – ± 1999.9 mV
Resolution 0.1 mV
Accuracy ± 0.1 mV, ± 1 digit
Range -5.0 to 110 °C
Resolution 0.1 °C
Accuracy ±0.1 °C
Sensor Semi Conductor Type
Power Supply 12V DC using 230±10% AC Adaptor
Printer Interface External Serial RS 232 Dot Matrix/Thermal Printer Interface
Accessories Combination pH Electrode, Temperature Probe, Buffer Tablets 4 pH & 7pH,
Electrode Stand, 12V Adaptor, Instruction Manual, Dust Cover

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