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RNIB Liquid Level Indicator, audible and vibratory

Product code: DK127
£11.40 (inc VAT) £9.50 (ex VAT)

The ex VAT price will apply to blind or partially sighted people, or someone buying on their behalf.

Fill your cup with greater confidence using RNIB's Liquid Level Indicator. Just place this gauge on the side of your cup and a series of beeps and vibrations will let you know when you can add milk. A second, quicker, alert lets you know when the cup is nearly full. Can be used for hot and cold liquids and for filling glasses, jugs and cooking pots (while cold).

Kimberly talks about the liquid level indicator, view below:


Our bestselling Liquid Level Indicators have been helping people with sight loss get their morning cuppa for more than 25 years.

This compact, lightweight device has three metallic probes which indicate two separate liquid levels within a cup or mug by triggering audible and vibratory alerts. The first alerts tell you when to stop adding hot water if you also want to add milk; the second alerts tell you when the cup is nearly full.

The device can be used on most cups and mugs, as well as glasses, jugs and (cold) cooking pots.

Store your Liquid Level Indicator on the fridge door, using the built-in magnets, so it's always easy to find when you need it.

You can use a damp cloth to clean the probes, but please note that the unit must never be immersed in liquid as it is not sealed and the electronics will be damaged.

It is recommended that you test the unit with cold water before each use, to ensure the device has sufficient battery capacity to operate properly. The easy-open battery drawer makes changing the battery simple and a beep confims it is fitted correctly.


  • Provides audible and vibratory alerts.
  • Colour: Yellow.
  • Wipe-clean only – do not immerse in water.

Battery information:

  • Requires 1 × CR2032 battery (included).


  • Non-returnable due to hygiene reasons, unless faulty.

Product instructions:


Standard delivery times

For items we keep in stock at our warehouse, we make every effort to deliver your order within five working days. However if you've not received your goods within seven working days please contact our Helpline on 0303 123 9999 who will be able to help you.

Covid-19 measures: our warehouse and special order suppliers are still operating and dispatching orders at this time. However, please be aware that Royal Mail and couriers are under increased pressure and their delivery timescales may be extended. Your order may take a few extra days to reach you.

Special orders

We work with partners to deliver products on our behalf. We will pass on your contact information to be able to deliver the product effectively. Whilst delivery is usually within seven days, it may take up to six weeks.  

Articles for the Blind scheme

Most of our products and some publications in large print (16 point and above) can be sent by freepost under Royal Mail's "Articles for the Blind" scheme.

However, the Articles for the Blind scheme offers no guarantees of delivery or insurance for valuable items. Therefore we have to use alternative delivery methods, such as courier and Royal Mail services, for higher value orders.

Delivery charges

Where a product incurs a delivery charge this is highlighted in the product details and will be added to your order at checkout.

Dispatch note

When we send your products, the package will include a "dispatch note" with details of the contents. It is really important to check this against the actual contents of the package and alert us immediately (within seven working days of receiving the order) about any discrepancies.


If you find this product is unsuitable for your needs, or is faulty, then follow our returns instructions to ensure we deal with your enquiry efficiently.  Some products cannot be returned.  More information can be found in product description where applicable. 

Special order products are non-returnable unless faulty. We kindly ask our customers to ensure that any faulty products being returned are packaged securely for stable transit, or the warranty may be voided. Where possible, please use the original packaging. These include specially ordered items that are not part of our standard range. This also includes personalised items, including computer packages, as well as special order canes, walking sticks and more.

Additional Information

Additional Information

Barcode 5060325620845