www.securitymagazine.com/articles/78135-the-overlooked-gotcha-1
The Overlooked Gotcha
August 1, 2006
The Rabun Labs’ Model GM/MS is used to monitor and automatically maintain the resistivity of electrical grounding systems. This is accomplished by sensing soil resistivity in the area where the grounding system is installed and activating a solenoid-operated valve when the soil resistivity rises above a pre-set limit. The valve is connected to a spray head or “soaker” hose that shuts off automatically.
For information visit www.rabunlabs.com
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