James from Bluelab takes us through a quick introduction to the Bluelab Conductivity Pen. Also known as a EC or CF Pen.

Don’t overfeed or underfeed plants! Monitor your nutrient strength & temperature with a Bluelab Conductivity pen.
It doesn’t cost much, but it’s just what you need.
You can hold readings and choose your units.
Since temperate affects CF, your CF pen has automatic temperature compensation. That way, you get an accurate reading every time.

Head to our website
[ Ссылка ]

Or give us a call
0333 003 22 95

Find GroWell on social
Facebook - [ Ссылка ]
Twitter - [ Ссылка ]
Instagram - [ Ссылка ]

свернуть