EC Meters

COM-80: EC/TDS HydroTester


NEW! The COM-80 is an economically priced, reliable EC/TDS meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.

FEATURES

Measures electrical conductivity (EC), total dissolved solids (TDS).

Excellent for nutrient testing.

Four scales: EC: μS, mS; TDS: ppm, ppt

Automatic Temperature Compensation (ATC)

Water resistant

Measurement Range: 0-9990 μS; 0-5000 ppm; 0-9.9 mS; 0-5.0 ppt

Digital Calibration (push button) to any point within the meter's range.

Auto-off function, data-hold function and low-battery indicator

Display: large and easy-to-read LCD screen includes simultaneous temperature reading.

Factory Calibrated: The COM-80 meter is calibrated with a 1413 μS solution. The meter can be recalibrated with digital calibration using the push buttons.

Includes a protective cap and batteries.


  • EC Range: 0 - 9990 μS; 0 - 9.9 mS
  • TDS Range:0 - 5000 ppm (mg/L); 0 - 5.0 ppt
  • Temperature Range: 1-80 °C; 33-176 °F
  • Resolution: 1 μS/ppm; 0.1 mS/ppt.
  • Temp. resolution: 0.1 °C/F
  • Accuracy: +/- 2%
  • EC-to-TDS Conversion Factor: NaCl (avg of 0.5).
  • Calibration: Digital calibration by push button.
  • Probe: Fixed
  • Housing: Water resistant
  • Power Source: 3 x 1.5V button cell batteries (included) (model LR44 or equivalent)
  • Dimensions: 15.3 x 3.2 x 1.8 cm (6.0 x 1.3 x 0.7 inches)
  • Weight: 53.9g (1.9 oz)

Prices include delivery to UK Mainland
(ex. Scottish Highlands)


Price - £25.42 ea
(£30.50 including vat and UK delivery)



AP-2: AquaPro Water Quality Tester (EC)


This EC Meter is ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver.


FEATURES

Measures electrical conductivity (EC) and temperature.

Automatic Temperature Compensation (ATC)

Water-resistant housing

Measurement Range: 0-9999 μS

Digital Calibration (push button)

Auto-off function, data-hold function and low-battery indicator.

Display: large and easy-to-read LCD screen includes simultaneous temperature reading.

Factory Calibrated: The AquaPro is calibrated with a 700 μS solution.

The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver.

Includes a cap and batteries.

Includes a storage case.


  • EC Range: 0 - 9990 μS
  • Temperature Range: 0-80 °C, 32-176 °F
  • Resolution: 1 μS; Temp. resolution is 0.1 °C/F
  • Accuracy: +/- 2%
  • Calibration: Digital calibration by push button.
  • Housing: Water resistant
  • Power Source: 1 x 3V button cell (included) (model CR2032)
  • Dimensions: 15 x 2.8 x 1.3 cm (5.9 x 1.1 x .5 inches)
  • Weight: 42.5 g (1.5 oz)

Prices include delivery to UK Mainland
(ex. Scottish Highlands)


Price - £13.50 ea
(£16.20 including vat and UK delivery)



EC-3: Handheld Conductivity Tester with Case


This EC Meter is ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver.


FEATURES

Ideal for commercial use. Includes a carrying case with belt clip.

Highly efficient and accurate due to its advanced microprocessor technology.

Hold Function: saves measurements for convenient reading and recording.

Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.

Measurement Range: 0-9990 μS. From 0-999 μS, the resolution is in increments of 1 μS. From 1000 to 9990 μS, the resolution is in increments of 10 μS, indicated by a blinking 'x10' image.

Built-in digital thermometer.

Display: large and easy-to-read LCD screen.

Factory Calibrated: our meters are calibrated with a 700 μS NaCl solution. Meters can be recalibrated with a mini-screwdriver


  • TDS Range: 0 - 9990 μS (μS/cm)
  • Temperature Range: 0-80 °C 32-176 °F
  • Resolution: 1 μS; 10 μS, 0.1 °C
  • Accuracy: +/- 2%
  • ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 °C
  • Power Source: 2 x 1.5V button cell batteries (included)
  • Battery Life: 1000 hours of usage.
  • Dimensions: 15.5 x 3.1 x 2.3cm (6.1 x 1.25 x 1 inches)
  • Weight with Case: 76.5g (2.7 oz)
  • Weight without Case: 56.7g (2 oz)

Prices include delivery to UK Mainland
(ex. Scottish Highlands)


Price - £13.33 ea
(£16.00 including vat and UK delivery)