Features :

1. Indoor & outdoor temperature display, indoor humidity display ( automatic exchanging in 5 seconds between indoor & outdoor temperature）

2. Temperature ℃/℉ changeable.

3. Memory of MAX/MIN value of temperature & humidity.

4. 2 modes of time display: 12h / 24h.

5. Pointing function on each hour.

6. Everyday alarm function.

7. Calendar display function.

8. Clock & date display function, automatic exchanging in 5 seconds between clcock & date

Specifications :

1. Temperature Range: -50℃～+70℃ (-58℉～+158℉)

2. Humidity Range: indoor 10% RH～99% RH

3. Power-supply: 1.5V (AAA size) x1

4. Product Dimension: 106×98×22mm

5. Slide card package.