Distance tube / single tube 1" for distance sign

attachment in the back

Capable of marking on most surfaces & materials

Vehicle mount for cradle

Together with the built-in LED lighting

leak alert 3 Distance tube / single tubeOverview Technical description Leak Alert Leak Alert helps you avoid serious water damage in your home. This self contained battery powered device is placed in areas where there is a risk of water leakage and warns with a very loud alarm for up to 72 hours. Perfect for laundry rooms, near a water heater, under an aquarium or near toilets. LeakAlert has two external metal strips with a weak electric current continuously passing through them. When in