pH and Temperature

Eutech COND 6+ Conductivity meter

Multi-Point Push-button Calibration (up to 5 points) with ±1% full scale accuracy

Electrical Conductivity (EC) meters measure the capacity of ions in an aqueous solution to carry electrical current. The ranges in aqueous solutions are usually small so the basic units of measurements are milliSiemens/cm (mS/cm) and microSiemens/cm (µS/cm).

Conductivity is used world wide to determine the level of impurities in water supplies for domestic consumption and industrial use. Industries that employ this method include the chemical, semi-conductor, power generation, hospitals, textile, iron and steel, food and beverage, mining, electroplating, pulp and paper, petroleum and marine industries.

Some applications require the measurement of Total Dissolved Solids (TDS) in mg/L, parts per million (ppm) or parts per thousand (ppt). The TDS concentration can be obtained by multiplying the conductivity value with a factor which is empirically determined. The total TDS is a mass estimate and is dependent on the mix of chemical species as well as the concentration while Conductivity is only dependent on the concentration of chemical species.

Eutech Cond 6+ Conductivity Meter Specifications


Product Specification Description
Conductivity Range ..   to 19.99 uS/cm 19.9 uS/cm to 199.9 uS/cm 199.9 uS/cm to 1999 µS/cm 2.00 mS/cm to 19.99 mS/cm 20.0 mS/cm to 199.9 mS/cm
Resolution & Accuracy 0.05%   full scale & ±1% full scale + 1 LSD
Calibration Points 4   (1 per range) auto; 5 (1 per range) manual
Temperature Range 0   to 80.0 °C (32 to 176 °F)
Resolution & Accuracy 0.1   °C (0.1 °F) & ±0.5 °C (±0.9 °F)
Temperature Compensation Automatic   / Manual (0 to 80 °C)
Cell Constant 0.1,   1.0, 10.0 (selectable)
Temperature Coefficient 0.0%   to 3.0%
Temperature Normalisation 20.0   to 25.0 °C
No. of Calibration Points Up   to 5 max. (1 per range)
Special Functions Auto   Power-off after 17 minutes; Hold & Self-diagnostic messages
Power 4   'AAA' x 1.4V batteries; >100 hours
  • Multi-Point Push-button Calibration (up to 5 points) with ±1% full scale accuracy
  • Option of quick, easy automatic calibration or customised, near-to-sample manual calibration.
  • Auto-Ranging for Conductivity/TDS measurements for fast response and best resolution over wide measurement range
  • Automatic Temperature Compensation (ATC) for the optimum accuracy under fluctuating temperatures
  • Hold Function momentarily freezes reading for easy viewing
  • Auto-Power Off saves battery power after non-use
  • Self-Diagnostic with message codes for easy troubleshooting
  • Large Custom LCD provides optimum viewing even at a distance
  • Electrode with Built-in ATC designed for minimal air bubble entrapment during measurement
  • Protective Rubber Boot shields meter from drops and features a sturdy built-in stand for easy bench-top operation
  • Meter Kit (Optional) - contains everything you need for calibration and measurement in a rugged carrying case
  • Eutech COND 6+
  • Eutech TDS 6+


Routine Testing: For quick, accurate conductivity or TDS checks in laboratories, field and schools.

Environmental/Agricultural: Useful in nutrient and fertilizer checks in hydroponics and agricultural industries.

Water Quality Testing: For analyzing water hard water, untreated water, industrial and rinse water, drinking water, effluent water, pool water and incoming process water. Ideal for all types of quality assurance, printing industries and water quality testing.

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