Tesa WH8 Transmitter For Weather Station Pro WS710

TESA wireless transmitter for TESA Weather Station Pro WS710.
Specifications:

- Outdoor temperature range:-40~60ºC
- Temperature accuracy:±1ºC
- Humidity range:1%~99%
- Humidity accuracy:±5%
- Transmission frequency:433MHZ
- Transmission range: 100meter in open area
- Transmission interval: 60 sec
- Power consumption: 2 AAA 1.5V LR6 Alkaline batteries
- Battery life:Minimum 24 months
- Dimensions (H x W x D) : Transmitter: 45 x 110 x 21 mm