Hanna Soil Conductivity/Salinity Meter w/Carrying Case Sea Green Hydro Like all LumiGrow solutions

Like all LumiGrow solutions

The Hydrofarm Vertical Grow Shelf System is a sturdy

20 is great for customers who want that additional control

CAUTION: Please use carefully

VermiFire performs above and beyond the call of duty

Hanna Soil Conductivity/Salinity Meter w/Carrying Case Sea Green Hydro Like all LumiGrow solutionsThis instrument was designed to address the need for fast and accurate conductivity measurements in soil and liquids. It is supplied with two probes: a stainless steel, conical tip for direct soil measurement and one for fertilizer enriched solutions. The meter measures the soil conductivity in EC (mS cm) as well as salt activity (g L). The different scales can be selected through two keys on the front panel and two separate LEDs indicate which