HM Digital™ pH/TDS/EC/Temp Meter Model COM-300 Fans and creating these elevated levels

and creating these elevated levels in your grow room is simply the easiest way to accelerate plant growth

Optic Foliar SWITCH

This makes it an ideal choice for automated watering systems

• Puncture Depth: 1

or other conditions of extreme moisture

HM Digital™ pH/TDS/EC/Temp Meter Model COM-300 Fans and creating these elevated levelsThe COM 300 is an advanced waterproof combo meter with superior accuracy. The meter measures four parameters: pH, electrical conductivity (EC), total dissolved solids (TDS) and temperature. Features include 2 different conductivity conversion factors to convert EC to TDS using the 0. 5 (NaCl) or 0. 7 (442TM), as well as selectable modes for measurements in the S, mS and ppm scales. The meter incorporates automatic temperature compensation (ATC) to