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Pens

Pens

Explore Bluelab’s portable pens and hand-held devices for accurate pH, conductivity, and temperature readings to optimise your grow.
Parameter
Growing Method
Type
Warranty
Connected
Price
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$

Up to $278.00

Showing 1–5 of 5 products
Bluelab Soil pH Pen

Bluelab Soil pH Pen

Bluelab pH Pen

Bluelab pH Pen

Bluelab pH and Conductivity Starter Pack

Bluelab pH and Conductivity Starter Pack

Bluelab OnePen

Bluelab OnePen

Bluelab Conductivity Pen

Bluelab Conductivity Pen