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Conductivity Testers


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"ECTestr 11/11+"
(PDF 543 kB)

Waterproof testers for the measurement of electrical conductivity in applications like water and waste water treatment, aquaculture, hydroponics, environmental monitoring, cooling towers, boilers, swimming pools, etc.

NEW! The latest addition to the family of conductivity testers are the EcoTestr EC Low and the EcoTestr EC High. They are replacing the popular ECTestr Low and ECTestr High.

EcoTestr EC Low

Waterproof tester, 0 – 1990 µS/cm, resolution 10 µS/cm, microprocessor controlled, automatic temperature compensation (ATC), 1 point calibration.

  • EcoTestr EC Low ... $95.00 + GST

EcoTestr EC High

Waterproof tester, 0 – 19.9 mS/cm, resolution 0.1 mS/cm, microprocessor controlled, automatic temperature compensation (ATC), 1 point calibration.

  • EcoTestr EC High ... $95.00 + GST

ECTestr Low

Waterproof tester, 0 – 1990 µS/cm, resolution 10 µS/cm, microprocessor controlled, automatic temperature compensation (ATC), 1 point calibration, user-replaceable sensor.

  • ECTestr Low in box ... $110.00 + GST

ECTestr High

Waterproof tester, 0 – 19.9 mS/cm, resolution 0.1 mS/cm, microprocessor controlled, automatic temperature compensation (ATC), 1 point calibration, user-replaceable sensor.

  • ECTestr High in box ... Not available any longer!

ECTestr 11

Waterproof tester, 2 ranges: 0 – 1990 µS/cm and 2.0 – 20 mS/cm, resolution 10 µS/cm and 0.1 mS/cm, microprocessor controlled, large display with simultaneous temperature display, automatic temperature compensation (ATC), 2 point calibration, user-replaceable sensor.

  • ECTestr 11 in box ... $145.00 + GST

ECTestr 11+

Waterproof tester, 3 ranges: 0 – 199.9 µS/cm, 200 – 1999 µS/cm and 2.00 – 20.00 mS/cm, resolution 0.1 µS/cm, 1 µS/cm and 1 mS/cm, microprocessor controlled, large display with simultaneous temperature display, automatic temperature compensation (ATC), 3 point calibration, user-replaceable sensor.

  • ECTestr 11+ in box ... $175.00 + GST

Replacement Sensors for Conductivity Testers

  • for ECTestr Low/High/11 (2-pin type) ... $70.00 + GST
  • for ECTestr 11+ (cup type) ... $70.00 + GST