Associated Research 293 Vibroground

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This product has been discontinued.

View the Ground Resistance Testers

The Associated Research 293 Vibroground is a 0-1000/10000 ohm, four-point ground / earth resistance tester. The Vibroground is a self-contained, battery-powered synchronous vibrator that can measure the true resistance of earth to man-made grounds. Associated Research 293 Vibroground models offer four resistance ranges: 0 to 1 ohm, 0 to 10 ohms, 0 to 100 ohms, 0 to 1,000 ohms and 0 to 10,000 ohms.