DESCRIPTION:

The Megger DLRO200 200 A Ductor Ohmmeter is a high current digital low resistance micro ohmmeter from Megger Group Limited. It measures resistances from approximately 0.1 micro ohm to 1 ohm using four terminal Kelvin technique to eliminate lead resistance. Selectable DC test currents from 10 A up to 200 A allow testing of circuit breaker contacts switch contacts busbar joints rail bonds and other high current connections. The instrument features a large backlit LCD onboard memory for up to 300 stored tests with notes and an RS232 interface for PC or printer data export. Supplied with 5 m high current and potential test leads the DLRO200 is compact and portable supporting manual auto and continuous test modes for versatile operation in substations industrial plants and commissioning environments

Key Features

• Measures resistances from approximately 0.1 micro ohm to 1 ohm using four terminal Kelvin technique

• High current DC output up to 200 A for accurate contact resistance testing

• Large backlit LCD for clear display of parameters and results

• Onboard memory for up to 300 stored tests with notes

• RS232 interface for data export to PC or printer

• Supplied with 5 m high current and potential test leads

• Compact and portable for workshop or field use

• Manual auto and continuous test modes for versatile operation