1623-2 Earth Ground Tester
The Fluke 1623-2 and 1625-2 earth ground testers are able to measure earth ground loop resistances using only clamps.
With this test method, two clamps are placed around the earth ground rod and each are connected to the tester. No earth ground stakes are used at all. A known, fixed voltage is induced by one clamp and the current is measured using the second clamp. Then the tester automatically determines the resistance of the earth ground rod.
Refurbished 1623-2 Earth Ground Tester Models On Sale Warranty Calibration Backed by The Best Service and Lowest Prices in the Industry.