EcoTestr CTS Pocket Conductivity, Salinity, & TDS growing-media Made from 100% recycled material

Made from 100% recycled material

top dress a high nitrogen amendment [like fish meal or bat guano] or water in 5-1-1 fish hydrolysate)

Standard logic CO2 controllers will not make these calculations and will continue to inject more and more CO2 into the room until the controller reaches its set point

Controlling CO2 has never been easier or more affordable

5 Dimensions (mm) 558

EcoTestr CTS Pocket Conductivity, Salinity, & TDS growing-media Made from 100% recycled materialThis new addition to the Oakton EcoTestr product line features updates to make measuring water quality easier and faster. The display is larger with a better viewing angle, has indicators for battery life, readiness, and calibration, and shows both the parameter and temperature readings at the same time. To enhance field use, the cap was redesigned to be leakproof and can be attached to the top of the meter when not being usedno more lost caps! The