“Vibrating” Level Indicator Instructions

Place the liquid level indicator onto the rim of the empty glass, cup or mug, with the probes inside.  Add the liquid to the cup.  When the first probes are reached the unit will emit a tone and vibrate.  This could ne used for the water level if making a cup of tea or coffee.  If you continue pouring, for example with milk, the unit will vibrate faster when the second probe is reached.  Stop pouring at this stage.  The noise and vibration will continue between the probes.  Remove the indicator and wipe the probes after use - DO NOT IMMERSE IN WATER.
This unit uses 4 x AG13 Lithium batteries.

Modified 18/03/2020