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Portable multiparameter pH / EC / TDS meter (high range)

REF : HI991301

Waterproof high-range pH, EC, and TDS measuring device (0.00 to 20.00 mS/cm, 0.00 to 10.00 ppt):

  • pH range: -2.00 to 16.00 pH
  • Temperature range: -5.0 to 105.0 °C
  • EC range: 0.00 to 20.00 mS/cm
  • TDS range: 0.00 to 10.00 ppt
  • pH accuracy (@25 °C): ±0.02 pH
  • Temperature accuracy (@25 °C): ±0.5 °C
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DESCRIPTION

Portable multiparameter device for pH / EC / TDS (high range):

The HI991301 is designed to simplify pH/EC/TDS testing. This portable multiparameter device is specially built for use in manufacturing protocols and environmental testing. The specialized electrode combines three sensors in a single robust probe body, featuring a polypropylene housing, an integrated temperature sensor, and a fiber junction.

    HI-12883 multiparameter electrode:

    The HI-12883 multiparameter probe integrates a dome-shaped pH bulb rated from 0 to 13 pH, a single-junction Ag/Cl reference electrode with gelled electrolyte and a retractable fiber wick junction, a graphite EC/TDS cell, and a temperature sensor within a convenient and robust polypropylene body. Additionally, to eliminate temporary electrical noise issues at the pH measurement, a solid-state preamplification system is included in the probe. The probe is suitable for use from 0 to 50 °C.

      Key Features:

      • Simultaneous measurements of pH, EC/TDS, and temperature on a large three-line LCD display
      • Selectable temperature unit
      • pH electrode status display
      • pH mV measurement for electrode testing
      • Display of last pH and EC calibration points
      • Battery life indicator and low-battery detection
      • Automatic shut-off function
      • Keypress confirmation tone
      • Waterproof housing, IP67 rated

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