The MULTIPOINT II can simultaneously monitor the grounding of up to 8 separate items. When a low resistance to ground of 10 ohms or less is detected it provides a visual indication for each individual item. It has 11 relay outputs, 8 for each item, 2 group relays, and 1 fault relay.
The Earth-Rite RTR is a static grounding and interlock system for tank trucks. During loading and unloading applications the system performs the following checks: