Hanna Instruments

Hanna Instruments is family owned and operated and has been manufacturing pH and EC/TDS meters for over 40 years. Our products are trusted by growers all over the world.

In addition to pH/EC meters and monitors we also build custom fertigation systems for commercial grow facilities right here in the USA.

Payment and shipping: Accepting credit card by phone only. Ships FedEx.

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No worries reciept emailed as soon as transaction was completed.