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)

Model 6470 performs grounding resistance, earth coupling measurement, soil resistivity and bonding tests. This direct reading tester measures from 0.01 to 99,000Ω, and is auto-ranging, automatically seeking out the optimum measurement range test current and test frequency. Easy-to-use — simply connect the leads, select the test mode, Press-to-Measure and read the results. (read more)

The ERT 1557 is a high specification ground bond tester.

Suitable for use on 110 v, 230 v and three phase electrical systems, this special lightweight unit provides accurate earth electrode resistance measurement without disconnecting the electrode. It can also be used to measure soil resistivity. (read more)

The Megger DET10C induces a test current into the system without the need to disturb existing connections. The DET10C is a useful addition to the more traditional methods of earth/ground resistance testing that may require disconnection and the use of stakes or ground rods. Simply clamp around the conductor or stake/rod and measure the resistance to ground fast and accurately. (read more)

Winter ground resistance testing is now possible with the Sterling 2301 ground resistance tester. The stakeless method involves simply clamping the instrument around the ground rod (or wire) and reading the displayed ground resistance reading. (read more)

Where flammable materials are processed, handled or stored, static-caused explosions are an ever present threat. Statistics show that each year, in the US and Europe, electrostatic discharge is the cause of over 600 serious fires or industrial incidents. To lower these risks, the Cenelectrex® range of static grounding equipment offers effective solutions to static control problems. (read more)

The Cen-Stat range of clamps, cables and reels are single circuit applications that rely on high strength mechanical circuits to dissipate static electricity from potentially charged equipment. (read more)

The Earth-Rite RTR's TRI-Mode technology ensures highest possible levels of safe, positive grounding for trucks during flammable transfer operations through:

• Tank Truck Recognition
• Positive Ground Recognition
• Ground Connection Monitoring

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)