The WQ411 meter was designed to measure conductivity in groundwater and surface water .
The sensor is composed of four electrodes that allow an accurate reading of the conductivity. The sensor is used to measure the ability of a solution to conduct current.
The WQ411 conductivity meter is temperature compensated by means of a built-in sensor, and converts the conductivity and temperature data into two signals separated by 4-20 mA so you can read both.
Thanks to its compact size , with a diameter of 25 mm, the gauge can also be used in small wells.
Each sensor comes with a test certificate which certifies the results of the test performed and the electromechanical characteristics of the same.