Review on Sensor Module Detection Surface Arduino（10Pcs） by Sean Ceo
Not as accurate as I hoped
Accuracy is not very good. Hoped to use for the water level. The signal return is imprecise and seems to oscillate where it is unreliable. However, it works well as a simple water detection sensor. It has also been found that copper tubing will corrode fairly quickly for something that needs to come in contact with water. But for the price. I can throw them away when they get rusty.
- Humidity: 10%-90% non-condensing
- Not sure
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