Ground resistance testers are devices that are used to measure and test electrical grounding systems. Grounding enables optimum electrical continuity between conducting objects and earth. Effectively grounded equipment is permanently connected to earth through a ground connection with a sufficiently low impedance and sufficient current- carrying capacity that a ground fault current cannot cause dangerous voltage buildups.
Products & Services Related to Ground Resistance Testers
Megohmmeters
Megohmmeters generate high voltage, low current signals for testing the breakdown strength of electrical insulation. They are called megohmmeters because the insulating resistance of a properly designed product is expressed in mega ohms (M
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