MICRO OHMMETERS

Understanding Micro-Ohmmeters and Low Resistance Measurement

Micro-ohmmeters, also known as low resistance ohmmeters or micro-ohm meters, are specialized instruments designed to measure very low electrical resistance values with high precision, typically in the micro-ohm to milliohm range. These professional-grade tools are essential for testing electrical connections, circuit breaker contacts, transformer windings, motor windings, busbar joints, and other components where low resistance values are critical for proper operation. Low resistance measurement is fundamental to electrical maintenance, as it identifies poor connections, loose joints, and degraded contacts that can lead to equipment failure, overheating, and safety hazards. KRYKARD micro-ohmmeters provide high-current test capabilities from 10A to 200A, enabling accurate measurement of low resistance values in various industrial and power system applications.

Applications and Benefits of Professional Micro-Ohmmeters

KRYKARD micro-ohmmeters are specifically designed for professionals who require accurate low resistance measurement in circuit breaker testing, transformer winding resistance measurement, motor connection testing, power system maintenance, industrial equipment testing, and quality control applications. Our comprehensive range includes 10A models for standard applications with resistance ranges from 5μΩ to 2,500Ω, and 200A high-current models for demanding applications with resistance ranges from 0.1μΩ to 1Ω. These instruments provide high test currents to overcome contact resistance and ensure accurate measurements, with accuracy up to ±0.25% ±2 counts. With features like large backlit LCD displays, automatic measurement modes, automatic discharge systems, extensive memory storage up to 1,500 measurements, and communication interfaces including RS232, optical, and USB, KRYKARD micro-ohmmeters deliver reliable and accurate testing solutions for professional applications.

Technical Excellence and Advanced Features

KRYKARD micro-ohmmeters offer exceptional performance with test currents from 10A to 200A, resistance measurement ranges from 0.1μΩ to 2,500Ω depending on model, and accuracy specifications of ±0.25% ±2 counts ensuring precise low resistance measurements. The instruments feature large, backlit LCD displays for clear visualization of measurement results, automatic measurement modes for simplified operation, automatic discharge systems for safe testing of inductive loads, and automatic power-off functions for battery conservation. Advanced models include extensive memory storage for test data management, multiple communication interfaces for data transfer, PC interface software for comprehensive data analysis, and advanced safety features for protection during high-current testing. With features like automatic recording modes, measurement averaging, and comprehensive data logging, KRYKARD micro-ohmmeters provide the functionality required for professional low resistance measurement applications.

Why Choose KRYKARD Micro-Ohmmeters?

KRYKARD micro-ohmmeters combine precision engineering with high-current testing capability, delivering professional-grade low resistance measurement in reliable packages. With features like high test currents (10A to 200A), high accuracy (±0.25%), wide resistance ranges, automatic measurement modes, automatic discharge systems, extensive memory storage, multiple communication interfaces, PC interface support, and advanced safety features, KRYKARD micro-ohmmeters are trusted by professionals across India for circuit breaker testing, transformer winding resistance measurement, motor connection testing, power system maintenance, industrial equipment testing, and quality control applications. Whether you need to test circuit breaker contacts, measure transformer windings, verify motor connections, or perform power system maintenance, KRYKARD micro-ohmmeters provide the reliability and accuracy required for professional low resistance measurement applications.