This ambient temperature and humidity meter displays indoor and outdoor temperature and indoor humidity. It can automatically exchange in 5 seconds between indoor and outdoor temperature. The versatile meter also comes with everyday alarm and calendar functions.

• Temperature unit °C/°F changeable.
• Memory of max./min. value of temperature and humidity.
• 2 modes of time display: 12h/24h.
• Pointing function on each hour.
• Clock and date display function, automatic exchanging in 5 seconds between clock and date.
• Temperature range: -50°C-70°C.
• Humidity range: indoor 10% RH-99% RH.
• Power supply: 1.5V (AAA size) x 1.
• Available in different colors.