Wireless Weather Station with Outdoor Temperature Sensor

WWS-1250(WH-1250) 433MHz, w/o RCC, transmission range up to 100meter
WWS-1270(WH-1270) 433MHz, with RCC, transmission range up to 100meter

1) Wireless indoor humidity (%RH)

2) Wireless outdoor and indoor temperature (°F or °C)

3) Records min. and max. humidity

4) Records min. and max. temperature

5) Barometric pressure 24-hour history graph (inHg or hPa)

6) Barometric pressure tendency arrow

7) Forecast icons based on changing barometric pressure

8) Receive and displays the radio controlled time and date (WWVB, DCF version available)

9) Automatically updates for daylight saving time (on / off option)

10) 12 or 24-hour time display

11) Perpetual calendar

12) Time alarm with snooze

13) Can receive up to 3 sensors

14) High light LED backlight

15) Wall hanging or free standing

16) Included transmitter WH3

17) Synchronized instant reception

18) Cartoon display

Specifications:

1) Indoor humidity range: 1% to 99%

2) Wireless outdoor temperature range: -40°C to 65°C

3) Indoor temperature range: 0°C to 60 °C

4) Temperature accuracy 1.0°C

5) Transmission range: up to 100 meter (300 feet )

6) Transmission frequency: 433MHz

Power requirements:

1) Receiver: 2 x AA alkaline batteries (not included)

2) Wireless sensor: 2 x AAA alkaline batteries (not included)

Dimensions (H x W x D)

Receiver : 94 x 125.5 x 27mm

Transmitter (Sensor WH2) : 91 x 70 x 32.5mm