Facility power test equipment measures electrical consumption, insulation faults, and electrical performance of a variety of test subjects. Quite often, these tools are used in the commissioning, auditing, and troubleshooting stages of electrical systems. The devices under test (or DUT) can be any electrical device, whether it operates in a commercial or residential setting. Some Facility Power Test equipment, like Ground Resistance Testers, measure the periodic faults of insulation in underground cables. These faults, often caused by moisture, cracks in the sheath, phase contact and more, can result in deterioration of the cable and subsequent voltage breakdown. Other Facility Power equipment, like Infrared Cameras, are used to measure and identify energy given off by an electrical system or tool, thereby diagnosing energy loss before it causes a total breakdown. linn karter Rentals carries a variety of Facility Power equipment by leading manufacturers like Fluke, Yokogawa, Megger, Biddle and more.