Product Features : 

1. Wireless App Control : We uses a high-end Bluetooth 5.0 chip and can easily monitor temperature and humidity data on app via Bluetooth. (Free downloading from App Store and Google Play)
2. Higher Accurate Monitor : Using an accurate and sensitive Sensirion temperature and humidity sensor, it can achieve a temperature error of ± 0.5 ° C (± 1 ° F), a humidity error of ± 3%, and refresh once per second for higher accuracy.
3. Data Storage Export : Support temperature data export function, record a group of data every 10 seconds, can store up to 100 days of data. Data on the APP shows red when data is beyond preset range.
4. Portable Design : Wireless sensors Smaller size than other brands (1.5 x 1.5 x 0.62 inches) . Space-saving and portable. It can be used for about 1 year with CR2477 battery .
   
5. Bluetooth distance range : This product supports a barrier-free distance of 50 meters between the mobile phone and the transmitter

Product Specifiques : 

• Small size and low power consumption, the product size is about 1.5 x 1.5 x 0.62inches.
• It can measure indoor high temperature, low temperature and normal temperature, and the measurement speed is fast and the measurement temperature is accurate.
• Smart Bluetooth app, connect up to 100 at the same time.
• Temperature range: -20-60 ° C (-4-140 ° F); humidity range: 0-99%.
• Support temperature data export function, record a group of data every 10 seconds.