Soil NPK + H20 Sensor probes

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Joined: Tue Apr 03, 2018 11:43 am
Location: Christchurch

Soil NPK + H20 Sensor probes

Post by Liam » Thu Jul 12, 2018 1:59 pm

Bright Sparks Hitech entry if someone can make one of these out of their backyard engineering skills???

Liam Beale

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