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All prices US$ - All orders receive free delivery, worldwide - Click here to learn more
All prices US$ - All orders receive free delivery, worldwide - Touch here to learn more

Autonomous Soil Moisture Sensor with Alarm

$11.95
SKU 61684444

Never forget to water your favourite plants with this autonomous soil moisture sensor with alarm from PMD Way. 

Simply insert a CR2032 battery (not included, but you can get one from a drug store or electronics store) into the sensor, then stick the sensor into the soil. 

As the sensor uses capacitive humidity technology as opposed to resistive humidity sensing - it doesn't make any electrical contact with the soil thus avoiding electrode corrosion and soil electrolysis. This also results with better accuracy and longer battery life.
 
 
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Autonomous Soil Moisture Sensor with Alarm from PMD Way with free delivery worldwide