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Osmotics Water Filters are fast becoming the leading brand within the water filtration industry. Our water filters and Reverse Osmosis systems improve water taste and quality by reducing impurities.
Apera Instruments EC20 Value Pocket Conductivity Tester Kit
EC20 Value Pocket Conductivity Tester Kit
438.00 Grams
Calculated at checkout
EC20 Value Pocket Conductivity Tester Kit
EC20 Value Pocket Conductivity Tester Kit contents
EC20 Value Pocket Conductivity Tester Probe
EC20 Value Pocket Conductivity Tester Batteries
EC20 Value Pocket Conductivity Tester Kit Specification
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Product Description

The Apera Instruments EC20 Value EC Tester Kit simply provides reliable and quick electrical conductivity measurements for liquid test, such as hydroponics, pools and spas, home brewing, wine making, education, water treatment, cooling towers, etc. Apera designs and manufactures scientific analytical instruments like meters and sensors for pH, conductivity, turbidity and dissolved oxygen for over 25 years and meets ISO 9001:2008 Standards.


Auto recognition and reminders of stable values improves consistency, saving you the trouble of guessing when to manually hold measurement. Its built-in Self-diagnosis function gives reminders of out-of-range measurement and incorrect calibrations.


The Apera Instruments EC20 tester is simply the most reliable conductivity (EC) tester with the best value for all kinds of regular EC testing, such as hydroponics, education, tap/drinking water, swimming pool, water treatment, etc.
Up to 2 points of Auto Calibration with buffer recognition and 0 to 50˚C Auto Temperature Compensation (ATC), ±1% F.S, 0.5˚C accuracy with measuring range of 0-200.0 µS/cm, 0-2000 µS/cm, 0-20.00 millisecond/cm, 0-50.0˚C.


The BPB (Brush-Resistant Platinum Black) sensor adopts our special processing technology, which minimizes electrode polarization, expands measuring range and increases firmness of the electrode, hence ensuring a much higher accuracy and consistency in a wide-range EC measurement than traditional stainless steel electrodes and is easy to clean.


Large clear 180˚ viewing angle screen with temp./EC value dual display and indications of completed auto calibrations and stable readings.


Great functions to make your testing experience a lot easier: 3-point auto calibration with auto buffer recognition, 0 to 50˚C auto temp. compensation.


Self-diagnosis with out-of-range and low battery warning and incorrect calibration reminder.


Complete kit with calibration solutions, AAA batteries and a lanyard all in a portable carrying case.


IP67 waterproof and dustproof, floats on water so no need to worry if it falls into water by accident.


1000 hours' continuous operation powered by AAA batteries (with low power warning and auto power off in 8 min if no operation).


The meter is CE certified. 


Durable Design.

  • Waterproof and Dustproof to IP67 standards.

Up to 1000 hours of operation powered by AAA batteries.

  • Note: Installation: All 4 pieces of batteries' positive sides (+) Must face up.

Large Clear LCD Display.

  • Provides reminders for stable readings and completed calibrations.

Quality BPB Conductivity Sensor.

  • Equipped with Apera's unique Brush-resistant Platinum Black sensor, ensuring accuracy in a wide test range.


Technical Specifications:

  • Conductivity Range: 0 to 20.0 mS/cm.
  • 0 to 50˚C Auto Temperature Compensation.
  • Accuracy: ±1% Full Scale.
  • Calibration: Automatic 1-2 points.
  • Up to 1000 hours of operation powered by AAA batteries.
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What is Reverse Osmosis?

Reverse osmosis (RO) is a filtration method that removes many types of large molecules and ions from solutions by applying pressure to the solution when it is on one side of a selective membrane. The result is that the solute is retained on the pressurized side of the membrane and the pure solvent is allowed to pass to the other side.

Reverse osmosis is most commonly known for its use in drinking water purification from seawater, removing the salt and other substances from the water molecules.

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