The meter has a clear and easy-to-read LCD display. You can check the temperature and humidity of the room at a glance. Thanks to the sharp display, you can easily read it from any angle, even from a distance. With the button below the screen, you can switch between Fahrenheit and Celsius, as well as delete the max/min records (to do this, press and hold the delete button for 3 seconds).The measurable temperature range is -10°C to +50°, and humidity is between 10% and 95%. Readings are updated every 30 seconds. The meter works with data from 32 sensors for greater accuracy. The accuracy range for temperature is +/-1°C and that for relative humidity is +/-5%.This compact thermometer is the ideal size for so you can use the device anywhere. It can be fixed in several ways, eg wall mounting, magnetic back, etc. This versatile design allows you to use the meter in the kitchen, garden, children's room, basement, car or even in the office. It works with 1 AAA battery (not included).On the display, changing direction arrows show the change in temperature and humidity. The record of the daily minimum and maximum temperature and humidity is also displayed on it. These are automatically updated every 24 hours.The package includes:1 pc temperature and humidity meter 1 user guide