Liquid Level Indicators
Liquid level indicators usually give an audible or vibratory indication of when a conducting fluid has reached a pre-set height. The most common application is for pouring cups of tea or coffee. If the prongs are not insulated, the device should not be used with a container which has a conducting rim (e.g. a gold-rimmed wine glass).
ATW Security
5 Commonwealth Avenue, Woburn, MA 01801, USA.
Tel: +1 781 938 5800
Fax: +1 781 932 4900
Email: info@atwbrand.com
Web: www.atwbrand.com
Flood Alert Overflow Alarm
Battery operated audible water level indicator designed to prevent flooding. It is the ideal warning device for areas that naturally collect water (the sump pump didn't turn on, air conditioner pans overflowed, dehumidifier is full). Steam or water droplets won't trigger false alarms. Easy, do-it-yourself installation. Comprises: audible alarm; on and off switch and lead.
Last updated: 25/02/2008
Cobolt Systems Ltd
The Old Mill House, Mill Road, Reedham, Norwich NR13 3TL,
Norfolk, UK.
Tel: +44 1493 700 172
Fax: +44 1493 701 037
Email: cobolt@compuserve.com
Web: www.cobolt.co.uk
Sensa Level Indicator Mk III
Designed for single handed operation the Sensa is simply hung on the side
of the cup, mug or glass. It automatically adjusts itself for different
types and sizes of container. Pour in the milk and a tone sounds for several
seconds when the level reaches half an inch from the bottom. Add the water
and the tone sounds continuously when the level reaches half an inch from
the top. Equally useful for a single liquid - just ignore the first tone.
Smooth hygienic wipe clean surface with no sharp probes or exposed wires.
Powered by two RW forty seven watch batteries (supplied). Batteries should
never need to be changed due to extremely low power consumption.
Price: £4.75
Last updated: 25/02/2008
Easylink UK
Factory 7, Grange Road Industrial Estate, Geddington, Northants NN14 1AL, United Kingdom.
Tel: +44 1536 744 788
Fax: +44 1536 744 988
Email: sales@easylinkuk.co.uk
Web: www.easylinkuk.co.uk
Bath and Sink Water Level Alarm
Simple to use - large suction cup adheres
alarm to side of bath or sink. Two sensors
detect water level. When water level reaches
sensors, the built in loud alarm operates. Requires a 9 Volt PP3 battery.
Built in LED flashes with alarm sounder.
100% waterproof.
Diameter: 90mm
Ref: WLA-01
Price: £3.25 + VAT + P&P £2.40
Last updated: 25/02/2008
Independent Living Aids Inc
200 Robbins Lane, Jericho, New
York 11753- 2341, USA.
Tel: +1 516 937 1848
Fax: +1 516 937 3906
Email: can-do@independentliving.com
Web: www.independentliving.com
EZ Fill Liquid Indicator
A bright red, small gadget that buzzes to indicate that a liquid has reached about 25mm from the top of the container. Uses three 1.5 volt LR44 batteries (included).
Length: 57mm Width: 31mm Depth:
19mm
Ref: #765450
Price: $12.95
Last updated: 25/02/2008
ILA Music Alert
When liquid reaches 18mm from the top of the cup, a lovely tune is sounded alerting the user to stop pouring. It uses two - 357 A batteries that are included. Two spare batteries are also provided.
Ref: #756963
Price: $10.95
Last updated: 25/02/2008
PSB Engineering Pty. Ltd.
22 Carbon Crescent, Mill Park, Victoria 3082, Australia.
Tel: +61 3 9408 8055
Fax: +61 3 9408 8066
Email:
psbeng@mysoul.com.au
Web: web.aanet.com.au/psbeng/
9-Volt Single Level Liquid Sensor
The 9 Volt Single Level Sensor is an aid for people with vision impairment to fill cups and glasses with one level of liquid. The unit simply hangs over the side of a cup or glass with the metal prongs on the inside of the container. Produces a loud buzzing 400Hz tone with slight vibration. A standard 9 Volt Battery plugs into the base for easy battery change. Gives a warning if a wrong battery polarity insertion is attempted. Comes with battery already inserted ready to use.
Ref: 00161
Last updated: 25/02/2008
Liquid 1-Level Sensor
The Liquid 1 Level Sensor is an aid for people with vision impairment to fill cups and glasses with one level of liquid, such as for non mixed drinks.
The unit simply hangs over the side of a cup or glass with the metal prongs on the inside of the container. The unit gives a continuous tone when the liquid reached approximately 15mm from the top of the container. A magnet on the rear of the unit allows for easy storage and location onto a metal object such as a fridge. Easy battery replacement, no screws to undo as the case splits open to expose battery compartment.
Ref: 00160
Last updated: 25/02/2008
Liquid 2-Level Sensor
The Liquid 2 Level Sensor is an aid for people with vision impairment to fill cups and glasses with 2 levels of liquid. Easy to use.
The unit simply hangs over the side of a cup or glass with the probes on the inside. Ideal for making a cup of tea or coffee with milk. Simply pour in your hot water stopping when a pulsating tone is heard. Pour in milk stopping when a continuous tone is heard. Your cup is now filled to approximately 15mm from the top and ready to drink. Can also be used as a single level sensor such as for non mixed drinks. Handy magnets on the back of the unit allow for easy storage on fridge or other metal object.
Ref: 00134
Last updated: 25/02/2008
Vibrating 1-Level Sensor
The Vibrating 1 Level Sensor is an aid for people that are hard of hearing as well as visually impaired to fill cups and glasses with one level of liquid such as for non mixed drinks.
Pronounced true vibrating feature, which can be felt.
The unit simply hangs over the side of a cup or glass with the metal prongs on the inside of the container.
The unit will vibrate and can produce an optional tone when the poured liquid reaches approximately 15mm from the top of the cup.
Handy magnet on rear of the unit allows for easy storage on a metal object such as a fridge.
Easy battery replacement no screws to undo as the case splits open to expose battery compartment.
Ref: 00162
Last updated: 25/02/2008
RNIB
105 Judd Street, London WC1H 9NE, UK.
UK Customer Services Tel: 0845 702 3153
UK Customer Services Email: cservices@rnib.org.uk
Overseas Customer Services Tel: +44 1733 37 5400
Overseas Customer Services Email: exports@rnib.org.uk
Online Shop: www.rnib.org.uk/shop
NB: Some of the RNIB products have two prices where they have been specifically designed or adapted for disabled people. The lower price excludes VAT and applies to blind and partially sighted people resident in the UK and exempt from paying VAT and to UK charities buying on their behalf. Where one price is displayed this applies to all customers and includes VAT of 17.5%.
There is a separate catalogue available for overseas customers. If you have any enquiries, please contact RNIB Exports Department on +44 1733 37 54 00.
Audible Liquid Level Indicator
This device can detect two different levels of liquid; an intermittent tone indicates the cup is nearly full; continuous tone indicates it is full. Suitable for hot and cold liquids. Supplied with one CR2032 lithium battery. Replacement batteries are available from RNIB.
Length: 40mm Width: 30mm
Weight: 0.015Kg
Ref: DK98
Price: £5.99; £7.04
Last updated: 25/02/2008
Vibratory Liquid Level Indicator
This device can detect two different levels of liquid; an intermittent series of vibrations indicates the cup is nearly full; continuous vibrations indicate it is full. Suitable for hot and cold liquids. Supplied with one CR2032 lithium battery. Replacement batteries are available from RNIB.
Length: 40mm Width: 30mm
Weight: 0.015Kg
Ref: DK98v
Price: £5.99; £7.04
Last updated: 25/02/2008
Spektra v.d.n.
Zatisska 915, 143 00 Praha 4, Czech Republic.
Tel: +420 2 41774675/41763416
Fax: +420 2 41774673
Email: info@spektravox.cz
Web: www.spektravox.cz
Liquid Level and Light Indicator
A liquid level and light indicator in one. Designed for every day life.
Liquid level or light detection gives a buzzer signal.
Last updated : 21/02/2008
Last updated: 20.11.2009 © Copyright reserved Website design: Digital Accessibility Team