600 A Micro-Ohmmeter - DLRO 600

About 600 A Micro-Ohmmeter - DLRO 600

The DLRO 600 is a high-current digital micro-ohmmeter designed for accurate measurement of very low resistance values using test currents up to 600 A DC. It uses a four-terminal Kelvin method to eliminate lead resistance errors, ensuring highly reliable results. The instrument is ideal for field and workshop testing of high-current electrical joints, switchgear contacts, and busbar connections. Its rugged portable design and onboard data storage make it suitable for demanding industrial applications.

• High-current output up to 600 A DC

• Ultra-low resistance measurement with micro-ohm resolution

• Eliminates lead resistance using Kelvin measurement

• Manual, automatic, and continuous test modes

• Internal memory for result storage

• Rugged, portable design for site use

• Reliable performance in harsh industrial environments

• Circuit breaker contact resistance testing

• Busbar and joint resistance measurement

• Switchgear and panel testing

• Transformer winding resistance measurement

• High-current cable and bonding checks

• Industrial maintenance and commissioning