Bluelab EC Pen
Regular price
£84.99 GBP
Regular price
Sale price
£84.99 GBP
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per
A meter to measure the strength of your nutrient solution is one of those really necessary items for enthusiastic hydroponics growers. Bluelab's EC Pen features the same robust build quality, accuracy and reliability that make Bluelab testing equipment the default choice for growers across the world.