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

Self-adhesive window: The transparent temperature meter can be mounted on the outside window, allowing you to read the outside temperature in the room.

Removable: The thermometer is removable, making recalibration easy.

Battery-free: Battery-free, the thermometer is economical, environmentally friendly, and can simply be attached to the window with a sticker.

Highly sensitive precision bimetallic strips: The transparent temperature monitoring device incorporates highly sensitive precision bimetallic strips to record temperature changes.

Tips: Please do not place the window thermometer in direct sunlight, as the light energy will be converted into internal energy, increasing the temperature. You can rotate the dial left and right to recalibrate for small differences in value. If the difference in value is significant in an abnormal situation, please remove the back; there is a calibration screw, and you can also recalibrate it.

This door and window thermometer is a pointer-type instrument, and the interior is a bimetallic foil that is very sensitive to changes in the temperature of the detection environment.

Product Name: Outdoor Thermometer for Doors and Windows

Product Description: The product uses a 3mm thick transparent acrylic plate as the thermometer dial. The watch core is covered with a stainless steel casing and 3M double-sided adhesive tape. The product's function is to prevent rain and can accurately and quickly measure the outside temperature.

Product Parameters: Dial diameter: approximately 11cm. Temperature measurement range: -40~50C, accuracy +/-2C. Instructions: Wipe the outside of the window or door glass with a cloth, tear off the protective paper on the double-sided adhesive strip of the product, hold the product, and stick it to the glass on the outside of the window or door. Close the window or door, and you will be able to read the outside temperature from inside. Cleaning method: The double-sided adhesive strip has a plastic clip. The product can be removed from the plastic clip. After removing any dirt from the glass, the product can be easily reattached.