Security Sensors Amazon

Readings be Switched Between Fahrenheit and CelsiusRound Digital Thermometer ease to achieve the mutual conversion between Fahrenheit ( Degree F) and Celsius ( Degree C),(with temperature switch button- Degree C/ Degree F mode)Easy to InstallMini Digital Hygrometer Thermometer easily knows the current humidity and temperature, Embedded opening size (inch) or fixed with double-sided tapeHigh Precision Fast RefreshTemperature Sensor with advanced sensors, provides accurate readings of humidity and temperature meter. Temperature measurement accuracy: +/-1 (+/-0.5 Degree C); Humidity measurement accuracy: +/-2%RH. readings are automatically updated every 10 seconds. Wide Testing Range: