Description
7 In 1 Soil Sensor NPK, EC, Temp and Humidity SNPK7
- Steel needle must be fully inserted into the soil.
- Avoid direct sunlight on the sensor and cause excessive temperature. Use caution in the field against lightning strikes.
- Do not violently bend the steel needle, do not force pull the sensor leads, do not beat or violently hit the sensor.
- Sensor protection grade IP68, the sensor can be soaked in water.
- Due to the presence of radio frequency electromagnetic radiation in the air, it should not be in a state of power in the air for a long time.
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