Flip Digitale Zandloper met weergave van de Temperatuur en Luchtvochtigheid

This digital sand timer displays elapsed time through falling stripes and shows temperature at the top and relative humidity at the bottom. It can be reset by rotating.

• The description claims the device is a digital sand timer.
• The description claims the thermometer ranges from -9°C to 100°C with a precision of ±0.5°C.
• The description claims the hygrometer measures 0% to 99% relative humidity with a precision of ±2%.