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Bathtub water level alarm

Bathtub water level alarm

Velleman HAM01

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Bathtub water level alarm.


  • rope length: 14.17"
  • power supply: 3 x 1.5V LR44 alkaline battery V13GA (incl.)
  • dimensions: 4.02" x 0.98" x 1.77"
  • weight: 0.1oz


  • powerful buzzer
  • no on/off switch
  • easy to use
  • elegant design
  • how it works:
    • stick the suction cup on the tile or bath tub
    • adjust the string of the HAM01 to the desired water level
    • when the water level reaches the HAM01, it will make a beeping sound
    • the beeping will continue until the water level goes below the HAM01
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 Warning: this product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov/product