La Crosse Technology Digital Comfort Meter with IN/OUT Temperature and Humidity (WS-9170U-IT)
Supplies and Accessories
Monitor temperatures while in the comfort inside your home.
Know your temperature instantly and whether to open or close your windows with the comfort meter dial. Displays indoor conditions: dry/wet/comfortable and recommends open/closing your windows to adjust comfort level. Wireless Outdoor temperature & humidity from included outdoor sensor, which transmits instant measurements down to -39.8 F within a 330 ft range. Records MIN/MAX values. Batteries not included.
2 Window icons suggest opening or closing windows for optimal indoor humidity control
5 Level humidity scale from Dry to Wet
Wireless IN/OUT temperature (F/C) & humidity (%RH) with MIN/MAX records