Liquid Level Detector

The Liquid Level Indicator is a simple yet effective assistive device designed to help visually impaired users safely prepare beverages such as hot tea, coffee, or squash. Compact and easy to use, it clips securely onto the edge of a cup, mug, or glass. Once activated, it alerts the user through a combination of sound and vibration whenever the liquid reaches the pre-set detection level. The device features two probe settings: when the liquid touches the long probes, the alarm emits a clear beep and the unit vibrates, signalling the approach of the chosen fill level. If the liquid continues to rise and reaches the short probe, an additional beep and vibration warning is given, helping prevent spills or overfilling.The unit is powered by a single CR2032 battery, which comes pre-installed for immediate use. For added convenience, a fitted magnet allows the device to be stored neatly on the fridge or any magnetic surface, ensuring it remains accessible whenever needed. Users can easily adjust the liquid detection level by sliding the probe assembly up or down, making the indicator versatile for different cup sizes and preferences. With its dual alert system of vibration and sound, the Liquid Level Indicator provides a safe, reliable, and user-friendly solution for greater independence in daily beverage preparation."