The RMO100E is ideal for testing protective bonding (grounding) of equipment following the standard IEC 61010-1. Besides this application, RMO100E can be used for contact resistance measurement of non-inductive test objects (e.g. Circuit breakers, disconnector switches, bus bars, etc.)

The RMO100E generates true DC current with automatically regulated test ramps. During the test RMO100E ramps with increasing current before measuring and decreasing current after the measurement. This significantly reduces magnetic transients.

The RMO100E instrument can store up to 500 measurements. All measurements are time and date stamped. Using DV-Win software a test can be performed from a PC, and the results can be obtained directly at a PC. Communication between RMO100E and PC is through USB or RS232 cable. Using DV-Win the result can be arranged as an Excel spreadsheet that can be later shown as a diagram and printed for a report.

The set is equipped with thermal and overcurrent protection.