Enviroguard Clean Processed Sterile Boot Covers, Non Skid Soles, Individually Packaged - Case of 200 Ventilation/Air Conditioning the pH controller measures the

the pH controller measures the pH value of the solution and automatically adds pH adjustment (either acid or alkaline) to change the liquid's pH to the selected level

it's really a phenomenal general purpose tool

making it a versatile addition to any grow operation

GXM-600-HF High Flow (HF) to meet your water flow and quality requirements

This tester keeps things simple with a two-button operation

Enviroguard Clean Processed Sterile Boot Covers, Non Skid Soles, Individually Packaged - Case of 200 Ventilation/Air Conditioning the pH controller measures theDescription Sterile boot covers are made of comfortable fabric and include non skid soles to help prevent accidental slips as you work. Boot covers provide protection from liquids and particulates, so your shoes stay pristine. Each boot cover is low linting and sterilized to a 10 sterility assurance level (SAL). The fabric helps reduce the release of unwanted particulates in your work area while tunnelized elastic provides a more secure fit. This also