LD-3 Liquid Level Detector

  • This Liquid Level Detector is an assistive daily living aids for Visual impaired person, it provides an alert sound and vibration when the water or liquid reaches the top of the cup or glass.  


    • Hi / Low liquid levels of detection
    • Delivers 2 types of alert sounds and vibration when reaches the Hi and Low probe
    • Adjustable probe height
    • Suitable for hot and cold drinks
    • Built-in magnet for easy attach to the refrigerator door
  • Product dimension

    26.2 (L) x 27 (W) x 53 (H) mm

    Product weight

    20 g (incl. battery)

    Color (s)

    White / Orange


    CR2032 x 1



    Battery life

    1 year (under storage)

    Operating temperature

    0℃ to 40℃ / 32℉ to 104℉



Venture Global Limited

Room 808, 8/F., Hilder Centre, 2 Sung Ping Street, Kowloon, Hong Kong

For further details, please contact us!
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E-mail: marketing@venture.hk

Tel: (852) 3529 1206

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