GroLine General Purpose Cleaning Solution (120mL x 5nos) essential nutrients It provides an easy and

It provides an easy and efficient method to control up to 6 valves… each with individual timer settings

Quick Calibration Solution Sachets:A single calibration solution for pH and conductivity makes calibration fast and ensures all of your measurements are accurate each time for better plant health and better yield

The boot provides for a more tactile feel that makes the meter easier to hold onto including when your hands or meter is wet

TrolMaster Aqua-X Water Content Sensor (WCS-1) The WCS-1 water content sensor allows the user to monitor the % of water / nutrients within the growing medium

GroLine General Purpose Cleaning Solution (120mL x 5nos) essential nutrients It provides an easy andONLY AVAILABLE WITH MINIMUM QUANTITYThe product comes with minimum quantity of 5 units. HI7061 012 is the GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning solutions eliminate impurities and residues that are left on electrode surfaces when immersed in samples during measurement