971984quartz watch _x000D_ MDF Material TECHNICAL DATA Measurements: 30 cm _x000D_ Power supply: 1x AA Mignon LR06 (not included)

it's probably time to close the window and turn on the heating

Includes 1 outdoor sensor 30m/433MHz (TX205) and runs on 2x AA batteries LR06 (not included)

Base station humidity measuring range: 20% RH to 95% RH

alarms with snooze function

Indoor and outdoor humidity display

Because there are different recommendations for the optimal living climate per room

CO₂ meter WL1028 Technoline reliable air quality monitor

Dimensions (WxHxD): 158 x 113 x 40 mm

Temperature Alert

then buying a neutral source

2x AA LR06 (not included)

alarm with snooze function