Leaf Wetness Sensor

Model number: WN35AN(868MHz), WN34BN(915MHz)
1.Leaf Wetness sensor
2.100 meter transmission range

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·       Detects the moisture level of the nearby leaf or plant.

·       Long wireless range up to 300 feet (100 meters) in open areas

·       Transmits readings every 79.5 seconds

·       LCD screen display for current reading.


When paired with a GW1000 Wi-Fi Gateway:

·     View leaf wetness reading on the Live Data page of the WS View app (requires the gateway and your phone is using the same Wi-Fi network)

·     Up to 8 channels supported. Channel names can be edited on the app.

·     Battery level information displayed on the WS View App


When paired with a Weather Station Console (HP2551/HP3500/HP3501):

·       View leaf wetness data in real-time on the Display

·       Up to 8 channels supported. Channel names can be edited on the console(for HP2551 only).


When uploaded to Ecowitt Weather Server:

·       View current moisture data & history records & graph on the website

·       Receive email alerts from the server

·       Remote monitoring with smart phone, laptop, or computer by visiting the website


Power: 1x1.5V AA battery(not included)

Frequency: 433 / 868 / 915 MHz depending on location (North American: 915 MHz; Europe: 868MHz; Other areas: 433MHz)

Wireless transmitting range: 100M (300feet)

Sensor reporting interval: 79.5 seconds

Sensing moisture: 0~99%; Accuracy: +-10%

Waterproof  level: IP66

Contact Us

Shenzhen Fine Offset Electronics Co., Ltd.

Room 3103., Building NO.8, Zone C, Vanke Yuncheng, Liuxin 4th Street, Xili Town, Nanshan District,Shenzhen, China