2 results for "liquid level indicator"

Never again worry about over-filling your beverage glass or coffee mug. Simply hang the handy Dual Sound Liquid Level Indicator on the lip of your cup, glass or mug and pour with complete assurance. When filling a cup/mug, as you reach the top you will hear a series of warning beeps telling yo...

This LLI plays a musical note when liquid reaches the first level, then the musical notes change when liquid reaches the second level.

It also vibrates for both levels. (e.g. Hot water to the first level, then milk to the second).

This device will increase safety and independence...