LEM GEO-X Saturn Advanced Three and Four Pole  Earth Ground Tester

The Geo X Earth Ground Tester is ideal for measurement of ground resistance using the classic fall of potential test, as well as the 'selective' and 'stakeless' test. The 'selective' method does not require the electrode under test to be disconnected before measurement, unlike other methods. The 'stakeless' method is quick and simple and replaces stakes with current transformers (probes) that are clamped around the ground conductor under test. Both techniques make it faster and safer to test.
 

• Installing new ground system and electrical equipment.
• Periodically testing ground and lightning protection rods.
• Prior to design of ground protection systems.
• Installing distribution equipment-transformers, switchgear etc.
• Conventional three and four pole earth ground testing.
• Innovative selective and stakeless techniques for fast and safe measurement without disconnection.
• Two-pole AC resistance measurement.

LEM GEO-X Saturn Specifications (PDF)
(documents are in PDF format and will open in a new window)