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Microprocessor pH Meter NIG334


is a solid state instrument designed to provide the precise pH, mV and temperature measurements. It has auto buffer recognition for 4.00, 7.00 and 9.2 pH buffers and auto 2 or 3 points buffer calibration. It has 16x2 LCD display. The instrument uses the latest microprocessor technology and advanced engineering techniques so as to give enhanced accuracy and reproducibility. The system has 8 soft touch membrane type keys for ease of operation. The calibration is retained even after the instrument is switched OFF The instrument is extremely useful for agricultural 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.

Features :

  • Measure pH, mV & Temperature
  • Highly Accurate & Easy to Operate
  • Auto Temperature Compensation Facility
  • 16x2 LCD Display
  • Soft touch membrane keys
  • 1000 Samples Storage Facility
  • Auto Buffer Recognition in pH Mode
  • 1000 Samples Storage Facility
  • RS 232C Serial port for computer attachment

Product Details:

Parameter pH mV Temperature
Range 0 - 14 pH. 0 to ±1999mV -20°C to 200°C
Resolution 0.01pH 1 mV 0.1°C
Accuracy ±0.01pH ±1 digit ±0.1%mV ±1 digit ±0.1% +1 digit of range
Slope Adjustment 80% to 120% ( Default 100%) - -
Calibration 2/3/5 point Auto 2 point Manual
Temp .Compensation 0-100°C Auto & Manual
Auto Buffer Recognition 1.68 pH, 4.00 pH, 7.00 pH, 9.20pH ,12.65 - -
Interface RS 232/USB
Functions pH ,mV & Temperature
Data Entry By Soft Touch Key
Storage 1000 samples
Sensor Pt100 probe (Programmable)
Real time display 24 Hour mode with date
Display 16 x 2 Alpha numeric BLCD
Power Supply 230 V ±10%, 50 Hz AC,
Dimensions(LXBXH) & Waight 235 x 245 x 80 mm Weight : 3 kgs
Accessories pH Electrode, Electrode stand, Dust Cover, Manual, Buffer solutions, Temperature probe.