WHADDA WSAK201 - Soldering kit: Panda Plant Guardian

17,78 €   + 9,95 €   
gold plated contact points or probes that measure the moisture level
• 2 x thumbwheels to adjust the range and sensitivity
• 2 x RGB LEDs that indicate the moisture level every 30 seconds:

• green: perfect soil

• red: too dry

• blue: too wet
• cute panda PCB design
• no electrolysis
• not suited for outdoor use ...
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REICHELT IE 17,78 € 9,95 € 27,73 €