HI98129 COMBO Tester for pH/EC/TDS/C° up to 3999 µS, waterproof

HI98129 COMBO Tester for pH/EC/TDS/C° up to 3999 µS, waterproof

Product Code : HI98129

Category : pH (Meters)

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HI 98130 simultaneously measures pH, conductivity, TDS and temperature. It is easy to use, fast and accurate, and is therefore ideally suited for routine measurements. With replaceable pH electrode.

  • Dual display of pH or conductivity / TDS and temperature
  • Easily replaceable pH electrode
  • Rugged graphite conductivity probe
  • Automatic calibration and temperature compensation
  • Selectable TDS factor and temperature coefficient
  • Stability indicator of safe values
  • HOLD function to freeze a reading in the display
  • Battery charge indicator and automatic shut-off

Ordering Information : incl tester pH electrode, electrode replacement tool and batteries.

 

Specification :

Range pH 0.00 to 14.00 pH 

Range EC 0 to 3,999 uS/cm 

Range TDS 0 to 2,000 mg/L (ppm) 

Range Temperature 0.0 to 60.0°C 

Resolution pH 0.01 

Resolution EC 0.01 uS/cm 

Resolution TDS 1 mg/L

Resolution Temperature 0.1°C 

Accuracy pH ±0.05 pH

Accuracy EC/TDS ±2% of Measurement Range

Accuracy Temmperature ±0.5°C PH

Calibration Automatic, 2-point, stored with 2 buffers Calibration EC / TDS automatic, 1 point (1,413 uS / cm or 1,382ppm)

Temperature Compensation pH: automatic; EC / TDS: automatic with β selectable from 0.0 to 2.4% / ° C

Selectable TDS factor from 0.45 to 1.00 HI 73127 pH electrode (included) Power supply 4 x 1.5V / approx 100 hours

Automatic shut-off after 8 min measurement interval

Dimensions 163 x 40 x 26 mm Weight 85 g