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Proudly Made in the USA Since 1959

Are you working on a project? Do you need a sample product to test?

Click here and let us know what you need!

Know the product but need some modifications?

Use our Product Configurator (multi-level and visual-level sensors only)

Anyone Can Build Products. Madison Designs Solutions.

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NRTL Standards

Do products really need NRTL approvals? Are they worth the expense? We believe the answer is a resounding "yes." Read why.

Our interface floats are calibrated to a precise specific gravity, allowing them to sink in one medium and float in another.

Our interface floats are calibrated to a precise specific gravity, allowing them to sink in one medium and float in another.

Madison's continuous float level sensors offer all the advantages of reed switch based technology, now available in a ruggedized, miniature version for applications with a small tank footprint.

Sensors for food, beverage and beyond: Madison is the choice for FDA/NSF compliant products for the public health, safety and environmental sectors.

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