Features:
Measure temperature and humidity at the same time.
Touch key to switch temperature unit: Celsius(°C) or Fahrenheit(°F).
Maximum & minimum value, temperature and humidity trend, comfort level display.
2 magnetic blocks, can be easily attached to some metal materials.
With a hanging hole, can be hung on the wall.
With a bracket, it can be placed on the table.
Powered by 2 1.5V AAA batteries(not included).

Specifications:
Material: ABS
Color: Black
Temperature Measuring Range: 0-50°C / 32-122°F
Temperature Accuracy: ±1°C
Humidity Measuring Range: 20-95%RH
Humidity Accuracy: ±5%
Sampling Rate: 15s/time
Power Supply: 2 * 1.5V AAA Batteries(not included)
Item Size: 8.5 * 2.5cm / 3.35 * 0.98in(D * H)