Hallett Diagnostic Tool

The Hallettâ„¢ diagnostic tool monitors the output signals generated by the dual UV sensors in each Hallett UV water treatment system. The single display can be easily plugged into any Hallett UV system to show the UV output from the lamps and the relative UV transmittance of the water being treated. It also displays the factory set alarm values in order to immediately determine the performance of the UV system on line without shutting the system off.

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