Temperature and Hygrometer High Precision Digital Sensor with White Backlight Display Air Comfort Indicator Supports 3 Sensors

Main Features:
1. Digital sensor, more accurate temperature and humidity
2. Pairing reminder makes the pairing operation easier
3. ID UI innovation private model patent, product appearance is more in line with home attributes
4. It can support 3 sub-machines, and adopt the temperature and humidity of different positions at the same time
5. 3 levels of display brightness can be adjusted without affecting sleep
6. Diversified installation methods, easier installation

Parameters:
Host: 90x90x21.1mm
Sub-machine: 45x45x15mm
Product weight: host: 115g sub-machine: 24g
Working environment temperature: -20℃-60℃ (humidity 0%-99%RH)
Working distance: up to 90 meters in an open environment, about 60 meters in an indoor environment
Temperature accuracy: ±0.5°C (±0.5°C when less than 0°C or greater than 60°C)