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Regular price $19.99 USD
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  • Waterproof and LCD Display: Water proof thermometer probe sensor with LCD display so that you can view temperature data easily. Water resistant sensor features a 10-foot water proof probe, perfect for measuring any wet temperature medium, such as swimming pool, spa, freezers, and refrigerators.
  • High Accuracy: This water thermometer's temperature range: -40~60 °C(40~140 °F); It records a wide range of temperature can be read in Celsius or Fahrenheit. Cable length connected to the probe is 3M (10-foot) extension cable length. Allows accurate temperature measurements in even the deepest pool.
  • UP to 8 channels supported: This water temperature tester allows you to track temperature at up to 8 locations (additional sensors sold separately). Probe version(WN34S) for testing soil temperature and cabled version(WN34L) for testing water temperature, the total supported quantity of the two sensors could not exceed eight for one receiver.
  • Live Data: when the WN34L water thermometer paired with a GW1000 Wi-Fi(sold seperately), the live data can be viewed directly on the WS View App(requires the gateway and your phone is using the same Wi-Fi network), channel names can be edited on the app.Battery level information displayed on the WS View App.
  • Remote Monitoring & Email Alerts: Our swater temperature thermometer for testing any wet temperature medium supports uploading data to our free Ecowitt Weather server( to view current temperature data & history record

ECOWITT digital water thermometer with waterproof sensor provides accurate and instant temperature information. Perfect for any wet temperature medium, including water, pool, spa, water, freezers and refrigerators .


When soil temperature monitor paired with a GW1000 Wi-Fi Gateway or a Weather Station Console (HP2551/HP3500/HP3501):

1. View temperature reading on the Live Data page of the WS View app (requires the gateway and your phone is using the same Wi-Fi network)
2. Up to 8 channels supported. Channel names can be edited on the app.
3. Battery level information displayed on the WS View App.
When uploaded to Ecowitt Weather Server:
4. View current temperature data & history records & graph on the website.
5. Receive email alerts from the server.
6. Remote monitoring with smart phone, laptop, or computer by visiting the website.


Power: 1x1.5V AA battery(not included)
Sensor type: Epoxy Sealed Thermistor of NTC
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: 77 seconds
Sensing temperature: -40~60 °C(40~140 °F)
Cable sensor length: 3m(10ft)
Battery life: 12 months minimum
Waterproof level: IP65
Warranty Information:

100% Satisfactory service. We provide you with one year of after-sales service. If you are not satisfied or have any questions, please feel free to contact us. We will definitely provide you with a satisfactory solution. Feel free to buy our temperature sensor.

Package Content:

1. One Temperature Sensor
2. Accessories: Two Screws, One Bracket
3. One User Manual

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