Esschert Design Slate Sundial and Thermometer

Yes, for the sundial to display accurate sun time, it must be placed on a level surface and oriented correctly toward true north. Because it relies on shadow casting, its accuracy depends entirely on its positioning relative to the sun's path.

The thermometer is designed for outdoor use, but like most outdoor instruments, its longevity will be improved if it is placed in a sheltered spot away from extreme, direct weather exposure. The slate base is durable, but the dial mechanism should be monitored for wear over time.

The thermometer features a built-in hanger on the back, making it straightforward to mount on a wall, fence, or post. You will simply need a sturdy screw or nail appropriate for your wall surface to secure it.

The sundial is constructed from slate, which provides a solid, natural weight. While it is stable enough to sit directly on the ground or in a flowerbed, it is not anchored, so it is best placed in a location protected from high winds.

Yes, the dial-style thermometer is clearly marked with both Celsius and Fahrenheit scales, allowing you to read the temperature in your preferred unit at a glance.