Thermometer Indoor Digital LCD Hygrometer Temperature Humidity Meter Alarm Clock

This device monitors temperature from -10 to 50℃ with ±1℃ accuracy and humidity from 10% to 99%, updating every 10 seconds. It uses two AAA batteries and has an intuitive LCD display.

• The description claims a temperature measurement error of ±1℃.
• The description claims a humidity measurement error of ±5% RH (40~80%) and ±8% elsewhere.