HM Digital HM-100 Continuous pH/EC/TDS/Temp Monitor Lighting In-line strainer to protect pump

In-line strainer to protect pump from debris

Simple to fill

The other way the WC-1 can be used is as a water-verification monitor

a renowned herb that’s been a part of traditional natural remedies for almost 5

The Anden High-Capacity Steam Humidifier with Vapor-logic delivers commercial capacity steam humidification to your grow room

HM Digital HM-100 Continuous pH/EC/TDS/Temp Monitor Lighting In-line strainer to protect pumpThe HM Digital HM 100 Continuous pH EC TDS Temp Monitor is ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more. Measures Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity and Temperature Four scales: pH, mS, ppm 0. 5