Precision Measurement: A micro-ohmmeter is a specialized instrument designed to measure extremely low resistance values with high accuracy, typically in the range of micro-ohms (millionths of an ohm).
Versatile Applications: Micro-ohmmeters are widely used in industries such as power generation, electrical utilities, and manufacturing to test and maintain critical electrical components like transformers, motors, and cable connections.
Four-Wire Kelvin Sensing: Most micro-ohmmeters employ a four-wire Kelvin sensing method to eliminate the resistance of the test leads, ensuring accurate and repeatable measurements.
Portability and Ruggedness: Many micro-ohmmeters are designed for portability and ruggedness, allowing them to be used in various field conditions for on-site testing and maintenance.
Safety Features: Advanced micro-ohmmeters often incorporate safety features like current limiting, open circuit detection, and high-voltage protection to ensure safe operation during testing.