Si es practicante los mismos 3 sensores.yo estoy probando este:
Bluelab Pulse Multimedia EC/MC Meter
Instant root zone moisture, conductivity (EC) and temperature measurements with a single click Measure moisture, conductivity (EC) and temperature directly in the root zone in one click Connects to the Bluelab Pulse App to view, analyze and store all your measurement data. App available in...www.bluelab.com
Los míos son fijos.