Reliable, durable liquid level alarms and timers.

About Gizmo Engineering

Gizmo Engineering creates unique, durable liquid level controls meant to simplify liquid level control and timing.   Our products were born in the electroplating industry where everything is continually exposed to acid and caustic mists and splashes.  We built our products from the ground up to survive this demanding environment.

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We utilize battery power extensively because its uninterruptible, and faster to install.  Low-power circuits give years of operation on a single battery.  

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Better than it is has to be…

  • Everything waterproof.
  • Corrosion proof.
  • Float switches protected inside a float guard.
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Unique products that solve previously unmet needs, our products help to introduce control over your processes.

Some of our customers...


We sell certain products through our website, and also other sales channels.  We are proud of the high feedback ratings we have maintained at all of them.  Product reviews on our website are located at the bottom of each main category pages. (example here)  We welcome your feedback!

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