WiFi Thermometer with External Probe,Tuya Smart Temperature Humidity Monitor with Backlight LCD Display,Rechargeable Battery,Remote Monitor for Freezer, Refrigerator, Fish Tank¡­

Sensible WiFi Management:Simply monitor temperature humidity in actual time from anyplace,anytime. With an exterior temperature humidity sensor probe,Detect temperature vary is -40°F to +248°F (-40°C to +120°C).the hygrometer thermometer is correct for Freezer, Fridge, Fish Tank,incubators ect
Work with Amazon Alexa, Google Dwelling：After connecting Amazon Alexa and Google residence, you possibly can know the present temperature humidity by voice.
Backlight LCD Show:3-inch-LCD show options backlight,making it simpler to learn in dim gentle circumstances
Sensible Message & Buzzer Alarm Alerts:Arrange temperature alarm vary by way of good life app,and the temperature will make sound for 30seconds and Temperature values will flash in LCD Show to warn you when the temperature or humidity goes out of preset worth .Keep forward of air modifications in your wine cellar, room, greenhouse or residence.
battery choice:The sensor are powered up by DC5V1A energy adapter and have a rechargable battery as a backup battery which can be utilized for six hours after energy failure