Log in
The RMO10H is a handheld ohmmeter that runs on battery power and is designed specifically for low resistance measurements. It is suitable for use in factory, maintenance, and commissioning inspections, as well as testing in high-induction field environments, and is capable of providing fast, accurate, and repeatable measurements of non-inductive resistance.
The ohmmeter has a user-friendly interface that is achieved through an intuitive keyboard, menu design, and test leads with small TTA clamps. It weighs only 0.95 kg and can provide a maximum test current of 10 A. It is characterized by high accuracy for all measuring ranges.
Typical applications of the RMO10H include the accurate measurement of:
Our free DV-Win software enables wireless Bluetooth communication with the RMO10H ohmmeter, allowing you to store up to 10,000 measurements, download test results, analyze them, and generate fully configurable test reports.
The RMO-10H Series is a handheld low-resistance ohmmeter designed for accurate micro-ohm measurements of electrical contacts, busbar joints, cable connections, grounding conductors, and other low-resistance components.
Low-resistance measurements help identify loose connections, corrosion, damaged conductors, and deteriorated contacts before they lead to overheating, energy losses, or equipment failures.
The RMO-10H Series can be used to test circuit breaker contacts, disconnect switches, busbar joints, grounding conductors, cable connections, welded joints, and various low-resistance electrical paths.
The RMO-10H Series generates up to 10 A DC test current, providing reliable and accurate low-resistance measurements in field and industrial applications.
A handheld design allows technicians to perform resistance measurements in confined spaces and remote locations while maintaining high measurement accuracy and portability.
Yes. The instrument uses the Kelvin four-wire principle, eliminating errors caused by test lead resistance and ensuring highly accurate measurement results.
Yes. The instrument is suitable for measuring contact resistance in circuit breakers and other switching devices, helping identify worn or damaged contacts.
Yes. It can verify the continuity and resistance of grounding and bonding conductors, helping ensure electrical safety and system reliability.
By detecting abnormal resistance values early, the instrument helps maintenance teams identify developing problems before they result in overheating, outages, or costly repairs.
Yes. The instrument is commonly used for substation maintenance, commissioning, troubleshooting, and routine inspections of electrical equipment.
Yes. Measurement results can be stored for later analysis, documentation, and reporting, helping users maintain accurate maintenance records.
Yes. Test results can be transferred to DV Power software for analysis, report generation, and long-term trend monitoring.
These instruments are widely used by power utilities, industrial facilities, renewable energy operators, maintenance contractors, and electrical testing professionals.
It helps verify the integrity of critical electrical connections and grounding paths, reducing the risk of overheating, equipment damage, and unsafe operating conditions.
The RMO-10H Series combines portability, fast testing, Kelvin measurement accuracy, and rugged field performance, making it an efficient solution for low-resistance measurements in a wide range of applications.
