HM EC Meter / Tester Various and other goodies

and other goodies

It's so easy - just place your herbs or botanicals in the machine

Pentacle Carved Wooden Box 5" x 7"

Gorilla Grow Tent (274 X 274 X 213-244cm) Features:

HM EC Meter / Tester Various and other goodiesHM EC Meter Tests + Measures EC TDS Levels HM EC Meter Tester Includes: 1 x EC TDS Meter (colour may vary) 1 x Black leather case EC stands for Electrical Conductivity, or the ability of a solution to conduct electricity. Electricity moves efficiently through water with high levels of salt present (high EC), and less efficiently with low levels (low EC). EC indicates how much dissolved salt is in a given sample. That is why EC is also referred to as