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).
The EC value determines the electrical conductivity of the irrigation water and helps to draw conclusions about the amount of minerals dissolved in the water.
This information is important to enable the optimal nutrient uptake for the plant. As such, the EC value should always be in the optimal range for the plant, because this is the only way to ensure that all necessary nutrients and trace elements are absorbed from the growing media.
ADWA AD31 Electronic Conductivity Meter
EC value measurement range: 0 to 3999 ?S
TDS measurement range (ppm): 0 to 2000 ppm
Temperature measurement range: -5° to 60°
EC value accuracy: +/- 2% f.s.?
Temperature accuracy: 0.5 °C / +/- 1 °F
1x ADWA AD31, conductivity meter / thermometer.
4x button cell batteries, 1.5V
Weight: approx. 300g