GuDoQi Indoor Outdoor Window Thermometer, No Battery Required, Transparent Dial, Weather Thermometer, Accurate Readings for Home, Office, Patio

Features

• Self-adhesive window: The transparent temperature monitoring meter can be mounted on the outside pane, you can read off the outside temperature in the room
• Detachable: The thermometer is removable, making the recalibration easy to clean and recalibrate
• No battery requirement: Without the need for batteries, the thermometer is economical, environmentally friendly and can simply be attached to the window with a sticker
• Highly sensitive precision bimetals: The transparent temperature monitoring measuring device has integrated, highly sensitive precision bimetals for recording the temperature change
• Tips: Please do not place the window thermometer under sunlight directly shines, the light energy will be converted into internal energy, which makes higher temperature. You can rotate the dial left and right to re-calibrate in small value difference. If the value difference is large in abnormal situation, please pry the back off, there is a calibration screw, you can also recalibrate it