Window Thermometer Keltin self-adhesive 75×75 mm – indoor/outdoor temperature indicator

The Keltin self-adhesive window thermometer 75×75 mm is a compact temperature indicator designed for mounting on glass surfaces. With its adhesive backing and simple visual display, this thermometer provides a quick reference to indoor or outdoor temperature at the window, helping to monitor conditions without opening the window or using larger instruments. The product is intended for fixed placement on window panes and offers a space-saving solution when a local temperature readout is needed.

Advantages

The self-adhesive design enables straightforward installation on glass without tools or screws, and the 75×75 mm format fits most standard window panes without obstructing the view. The visual temperature indication is easy to read at a glance and requires no batteries or power source. The durable construction is suitable for frequent exposure to changing indoor or outdoor window environments and keeps a consistent reference point for temperature monitoring.

Suitable for

• Monitoring indoor room temperature near windows
• Measuring outdoor temperature from inside when attached to the inner side of a window
• Greenhouses and conservatories where localized temperature indication is useful
• Offices, classrooms or apartments requiring a fixed temperature reference

Key specifications

• Dimensions: 75 × 75 mm
• Mounting: self-adhesive backing for glass surfaces
• Display type: visual temperature indicator (non-electronic)
• Operating environment: suitable for indoor and outdoor window mounting
• Power: no batteries or external power required

How to use

Clean the window surface thoroughly and allow it to dry before applying the thermometer to ensure secure adhesion. Peel off the protective film from the adhesive backing and press the thermometer firmly onto the glass, smoothing out any bubbles. Position the device at a height and viewing angle that allows easy reading from the typical standing or sitting position. For outdoor temperature observation from inside, mount the thermometer on the inner surface of the window facing outward; for indoor monitoring, place it on the inner surface facing into the room.

Usage recommendations

To maintain accurate visual performance, avoid placing the thermometer in direct, prolonged sunlight or immediately adjacent to heat sources such as radiators or electronic equipment. Remove and reapply only if the adhesive remains effective; replace if adhesive weakens or the indicator becomes damaged. For greenhouse applications, periodically check placement to ensure the thermometer reflects the intended microclimate rather than a localized heat spot.