Megger DLRO 10A Micro-Ohmmeter

The Megger DLRO 10A Micro-Ohmmeter is designed for resistance measurement of electrical connections and equipment. It’s suitable for testing non-inductive equipment using a simple principle for accurate resistance measurement between 0.1 µΩ to 2000 Ω This fully automatic instrument allows for selecting the most appropriate test current — up to 10 A DC for the item under test.

Standard Accessories: Transport Case, Carry Strap, Test leads, Charger, Rechargeable battery, Users Manual

Power Supply: Rechargeable NiMH Battery 7AH

Voltmeter Input Impedance: >200kΩ

Test Current: 0-10A DC automatically selected

Typical Accuracy: ±0,2%±0,2 μΩ (10A range)

Measurement Modes: Manual, Auto, Continuous, Inductive

Operating Temperature/Humidity Range: +5 to +15°C and 5 to 90%RH (no condensation)

Dimensions: 220 x 100 x 237 mm

Weight: 2.6kg, including battery module

• Get accurate results in just three seconds or faster
• The auto current reversal cancels standing EMFs
• The fuse is protected to 600 V
• The NiMH battery means reduced handling weight
• 250 mW power limit (with optional override) to avoid heating the test sample
• It can automatically detect continuity in potential and current connections
• Visible warning of high voltages present at the terminals
• Visible warning of current flowing in the test sample
• Multiple operating modes, including fully automatic
• Built into a strong, lightweight case that is equally at home in the field or the laboratory.
• Light enough to be worn around the neck and small enough to be taken into areas that were previously too small to access.
• Large, bright, 4-1/2-digit LED display

• Quality control and inspection — This device ensures that components in electrical installations and machinery meet rigorous safety and quality standards. By measuring very low resistance levels and contact resistance in circuit breakers, the Megger DLRO 10A Micro-Ohmmeter helps identify potential points of failure in switches, connectors and other components before they can cause downtime or hazards.
• Preventive maintenance — This tool is critical for ongoing maintenance routines in industrial settings. Regularly checking resistance with this micro-ohmmeter can predict and prevent failures in electrical systems, motor coils and generator windings, leading to significant cost savings and reduced unplanned outages.
• Installation testing — The Megger DLRO 10A Micro-Ohmmeter provides essential diagnostics during the setup of electrical equipment and wiring. Its ability to test low resistance accurately and verify welding joints ensures that installations are carried out correctly the first time, preventing issues related to poor connections and potential hazards.
• Troubleshooting and repairs — As a vital tool for quickly diagnosing problems in installed systems, this instrument identifies areas of high resistance that may indicate corroded or loose connections. This allows for timely repairs that restore system efficiency and safety.
• Compliance verification — The Megger DLRO 10A’s precise measurements can be used to document compliance with safety standards, such as testing motor and generator windings, helping businesses avoid legal and financial penalties.

Hire the Megger DLRO 10A Micro-Ohmmeter today

If you need a reliable vendor for technical equipment rentals, Brandis Hire is the clear choice. We’re renowned in the country for our comprehensive selection and outstanding customer service. We deliver top-notch equipment right to your site, wherever it is in Australia. Submit your booking request now for the Megger DLRO 10A Micro-Ohmmeter for rent, or contact us for more information.