We acquired an Accu-Trol unit and have evaluated it in our offices.  The results are here:

Waterline vs. Acu-trol

Disclaimer: The trade names in this page are owned by their respective companies or are the same name as the company. They are mentioned for comparison purposes only. They are in no way affiliated with System Dynamics, Inc. or WaterLine Controls™.

PROUDLY MADE IN THE U.S.A. 

All of our liquid level controls and liquid level sensors are assembled right here in the U.S.A.
where we monitor every step of the process.

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