This is a new addition to our grow shop. This text is a placeholder. You may already purchase the product.

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This is a new addition to our grow shop. This text is a placeholder. You may already purchase the product.

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The ADWA AD31 is a professional, totally waterproof, digital measuring device for determining electronic conductivity values. It measures the conductivity value while compensating for temperature and displays the measured values in micro Siemens (µS) or TDS (ppm).

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The professional conductivity meter, ADWA AD31.
Don?t leave the EC value to chance.

High-level EC value measurement: The ADWA AD31 is a professional, totally waterproof, digital measuring device for determining electronic conductivity values.
It measures the conductivity value while compensating for temperature and displays the measured values in micro Siemens (µS) or TDS (ppm).

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The professional conductivity meter from Bluelab.
Don?t leave the EC value to chance.

High-level EC value measurement: The so-called Bluelab EC Pen is a professional, totally waterproof, digital measuring device for determining electronic conductivity values.
It measures the conductivity value while compensating for temperature and displays the measured values in micro Siemens (µS) or TDS (ppm).

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The Truncheon EC rod is a conductivity meter without any calibration or buttons, which makes using this device incredibly easy. The blue LED display clearly shows the measured values, which can be easily read even in daylight. The rod is also good for stirring the sample fluid before testing. The stable, watertight casing guarantees a long lifetime, which the manufacturer backs up with a 5-year product warranty.

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This new, waterproof, EC/TDS/temperature meter in a pocket-sized format is a professional, totally waterproof, digital measuring device for determining electronic conductivity values. It measures the conductivity value while compensating for temperature and displays the measured values in micro Siemens (µS) or TDS (ppm). The battery life display, the stability display, automatic switch-off function and automatic calibration are all functions that can be found within the watertight casing of this buoyant device. The dual-level LCD shows either the EC value in a measurement range of 20.00 mS/cm or the TDS value in a measurement range of 10.00ppt at the same time as the temperature, between 0 and 60 °C.

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The Bluelab Combo Meter is a portable pH, conductivity and temperature meter all in one. If you are experiencing problems with yellow leaves, or slow stunted growth, the Bluelab Combo Meter will soon tell you if each parameter is within the plants requirements. Adjustments can be quickly made to get your crop back on track.

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This calibration fluid (20 ml) is used for the one-time calibration of EC-meters with the calibration 12.88.

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This calibration fluid (20 ml) is used for the one-time calibration of EC-meters with the calibration 1.41.

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Everything you need to clean and test conductivity (ppm/EC) / temperature probes

The instrument is only as accurate as the probe is clean. Accurate readings simplify crop management and provide improved growth.

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Bluelab® conductivity standard solutions are essential for use with all Bluelab® products.

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