Well, not really a big drought. This project will test the soil moisture of a favorite pot plant An alarm will sound if the soil gets too dry. PCB and all board components supplied. Requires 9V battery.

Instructions NOT included. See KJ-8211 for individual instructions or full colour project book BJ-8504.
SKU AM-KJ8210
Model # KJ8210
Barcode # 9319236892367

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