Stone wool block

0,35 EUR

incl. 19 % Taxexcl.Shipping costs

Product No.:230
Shipping time: 3-4 Days

Stone wool block with ø 40 mm hole of Grodan. Steinwollblöcke are ideally suitable for the breed on ebb-tide/Flutsystemen, Stone wool and Cocomatten. Stone wool blockhad a pH of 7-8 and before use with a pH of 5-6 Eingeweicht to become. Suitably begin from Stone wool block to start

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With this equipment one can determine the highest and/or the lowest temperature and air humidity values. On push of a button the old values are to be deleted. In addition the equipment an outer feeler, one has can thus the feeler e.g. into a box hang or area and the equipment outside station.

IMPORTANTLY for an optimal climatic adjustment.

so one can always control whether it in " Light phase" or in " Night phase " too coldly or to warm it was and whether the air humidity is in the plumb bob and was.

Not straight unimportantly; =)

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The EC measuring instrument works very exactly and is equipped with a microprocessor and an automatic temperature compensation. For the professional employment one buys exactly the correct EC measuring instrument here at a favourable price. for flower children really good devices measuring range o-19,99ms/cm

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