Product Information
- Wireless App Control - The temperature sensor downloads data to the app when connected via Bluetooth. You can check the max and min values for temperature and humidity on the app from your phone. A smart device (e.g. B. your phone) can be connected to up to 100 temperature sensors at the same time. Support Android 4.3 or above, iPhone 4S or above smart device.
- High Accuracy Sensor - Built-in MEMS sensor, which is updated once a second to provide more accurate and faster data. The temperature error can be ± 0.5 °C (± 1 °F), the humidity error can be ± 3%. The Bluetooth 5.0 chip was used. The temperature sensor provides real-time wireless monitoring of temperature -40-65°C (-40-149°F) and humidity (0-100% RH). Up to 20m connection distance (in open area)
- Data storage export: the wireless thermometer hygrometer records the data every 10 minutes in the app, which corresponds to a total of up to 100 days. Therefore, it is important that you make sure that your phone is within reach at least once a day. Available for free download of data in CSV format after a registered account.
- Smart alarm for reminder: you can also set the monitoring range for temperature and humidity. When the value in the app exceeds the set range, the host alarm will sound and the alarm time interval is 30 minutes. Press the PAIR button to stop the alarm. The device will alert when you tap "Find it" on your phone's screen. If you can't find the thermometer you can find it conveniently with an alarm sound.
- Mini and portable design: the wireless Bluetooth temperature and humidity sensor is small, space-saving and handy. CR2477T battery life is approx. 8-12 months and can be replaced by yourself. The thermometer has a magnetic attraction function, which can be attached to the place where you need to place it.