EC Reader is a great tool to help you balance your Mineral levels in your Tower Garden. Aim for levels between 1.5-2.5 to help your plants grow well. This reading is a direct correlation to the amount of Mineral Blend that is suspending in your waters. If the reading is high, your Mineral level is high.

The EC-3 is a rugged model that includes a protective carrying case. This is the world’s most popular handheld EC meter for industry professionals.