Miscellaneous Products from M.C. Miller

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Supporting the Cathodic Protection Industry since 1945
High Impedance Adapter thumb High Impedance Adapter
The adapter enables any standard impedance voltmeter or data logger to vary its input impedance, thereby eliminating contact resistance errors from readings.
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Surge Arrestor thumb Surge Arrestor
Two Surge Arrestors offer affordable protection to both the input and output of a rectifier system.
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Current/Volt Calibrator thumb Current/Volt Calibrator
the precision "source" for calibrating process devices and measuring DC process signals from 0 to 24mA and 0 to 10V.
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