❥❥Waterproof Thermometer Probe Sensor: With a 3M/10FT cabled waterproof probe sensor, and can be used to measure temperature in liquids( mainly water) or even bury it in soil or place the sensor into spaces like fridge or swimming pool etc.
❥❥Live Data on Free APP: requires a GW1000 WIFI Gateway(★★sold separately);After the WIFI configuration, the live multi-channel temperature data can be viewed directly on the WS View App
❥❥Remote Monitoring & Email Alerts: supports uploading to our free Ecowitt Weather server(ecowitt.net) to view all the data graph / download history records / set Email alerts for all the sensors on the website(requires the GW1000 gateway)
❥❥Up to 8 channels supported: allows you to track temperature at up to 8 locations (additional sensors sold separately)-Note: This sensor will share the 8 channels with WH31
❥❥Long Transmission Range : the sensor data is transmitted every 61 seconds using RF wireless signal up to 300 feet (100 meter) range
Measures temperature with a 3m(10ft) cabled sensor.
Long wireless range up to 300 feet (100 meters) in open areas
Transmits readings every 61 seconds
Data can be received by our consoles:
HP2551/HP2553, GW1000, WN1900, HP3500/HP3501, WH2910 and posting data to https://www.ecowitt.net.
-When paired with a GW1000 Wi-Fi Gateway:
View temperature reading on the Live Data page of the WS View app (requires the gateway and your phone are 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 low battery power detected
-When paired with a Weather Station Console (HP2551/HP3500/HP3501):
View water temperature data in real-time on the Display
Up to 8 channels supported. Channel names can be edited on the console(only for HP2551/HP2553 console).
When paired with a weather station console ( WH2910 with console software version V2.1.8 or above):
Sensor data can’t be displayed on console but being pushed to https://www.ecowitt.net for remote data hosting.
-When uploaded to Ecowitt Weather Server:
View current water temperature 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
The WN30 and WH31(multi-channel temperature and humidity sensor) will be recognized as the same sensor type by the software. If you purchased both, they will share the eight channels together and the total quantity of the two sensors could not exceed eight.
Power: 2 AA batteries(not included)
Sensor Size: (LxHxW): 4.75 x 1.5 x 0.6 in (123x 42 x 14 mm)
Cable Length: 3M(10FT)
Frequency: 433 / 868 / 915 MHz depending on location (North American: 915 MHz; Europe: 433MHz; Other areas: 433MHz)
Temperature range: -40°C – 60°C (40°F - 140°F)
Temperature resolution: 0.1°C, or 0.1°F
Temperature accuracy: ± 1°C /± 2°F
Waterproof Level for the probe: IP65
Sensor reporting interval: 61 seconds
One Multi-channel Temperature Probe Sensor
One User Manual
Great product, use it for temp check in fridge and freezers.
I bought WN30 to measure my pool temperature. Easy set up (paired with HP2550), everything worked fine. After 10 days suddenly temperature showed 60 degree Celsius (max. temp.) and stayed that way.
After asking customer service, they quickly responded with probably root cause, added pictures and described how to solve it.
Now it works fine again.
Of course, it would be better if no error occurs, but if customer service supports in this way it definitely is ok.
I am satisfied with ecowitt.