Aqua Master E50 Pro - Replacement Probe (Electrode) jiffy so you can apply nutrients

so you can apply nutrients and supplements the same day you plant

Where other rockwool brand manufacturers cut all sizes from one batch of wool

Comes packaged envelope-style that opens to create a portable grow bag soil container

This powerhouse of a mix is a blend of sphagnum peat

Aqua Master E50 Pro - Replacement Probe (Electrode) jiffy so you can apply nutrientsSuitable for the EC Temp meter E50 Pro. Please refer to the User Guide for instructions on how to replace the electrode. Waterproof IP67. Replacing the electrode: Properly unscrew the sealing ring in the lower part of the meter Remove the defected old electrode by gently pulling it Carefully place the new electrode with the recess in the correct position so that the connectors properly connect and do not damage the meter or electrode Check that the