Product Announcements:
Ground Resistance Testers

The GFR Series relays protect industrial electrical equipment such as motors, transformers and feeders, against the damage caused by low magnitude ground currents. GFR-2/3 work effectively on both high and low resistance grounded distribution systems. The package consists of: Ground Fault Protection Relay and Zero Sequence Current Transformer. Read more...

The Fluke 1623 and 1625 are distinctive earth ground testers that can perform all four types of earth ground measurement. Specifically, the Fluke 1623 and 1625 testers are able to measure earth ground loop resistances using only clamps - called Stakeless testing. This method doesn't require the use of earth ground stakes or the disconnection of ground rods. Read more...

The Clamp-on Ground Resistance Tester Model 3711 measures ground rod and small grid resistance through any season, without the use of auxiliary ground rods. Read more...

Clamp-on Ground Resistance Testers are used in multi-grounded systems without disconnecting the ground under test. The AEMC 3731 simply clamps around the ground conductor or rod and measures the resistance to ground. By performing measurements on intact ground systems, the user also verifies the quality of the grounding connections and bonds. Read more...

The MIT510/2 5 kV insulation resistance tester from Megger is designed specifically to assist you with the testing and maintenance of high voltage electrical equipment. The case is incredibly rugged and easy to carry, being made of tough polypropylene and achieving an ingress protection rating of IP54. Read more...

The MJÖLNER 200 is designed to measure the resistance of circuit breaker contacts, bus-bar joints, contact elements in bus-bars and other high-current links. This product has been designed with safety, ease of use and versatility in mind. Read more...

The DET14C and DET24C clamp-on testers set new standards regarding access, features, simple operation and safety. These new instruments are direct replacements for the DET10C and DET20C. Read more...

Megger introduces four ground tester models that comprise a digital 3-terminal instrument (Model DET3TD) for grounding and bonding tests, a digital 4-terminal model that adds resistivity measurement (Model DET4TD), an analog 3-terminal model (Model DET3TA) and a revolutionary new tester that adds a current measuring function for ART (Attached Rod Technique) testing capabilities (Model DET3TC). Read more...