Megger DLRO10HD Digital Low Resistance Ohmmeters

The Megger DLRO10HD is engineered to provide accurate low resistance measurements, crucial for assessing the integrity of electrical connections and components. It offers two primary test current levels: 10 A for measurements up to 250 mΩ and 1 A for measurements up to 2.5 Ω, with each test lasting up to 60 seconds. This capability ensures efficient testing while minimizing downtime due to cooling periods.

Designed for both laboratory and field use, the DLRO10HD features a rugged, heavy-duty case with an IP65 rating when the lid is closed and IP54 during operation. This construction ensures durability and protection against dust and water ingress. The instrument can be powered by its internal rechargeable battery or directly from a mains supply, allowing for continuous operation even if the battery is depleted.

The user-friendly interface includes a rotary switch that selects from five test modes, including auto-start on connection, facilitating ease of use in various testing scenarios. Additionally, the DLRO10HD is equipped with advanced safety features, including high input protection up to 600 V, preventing damage from inadvertent connections to live circuits.

Features

• High Test Current Capability: Delivers up to 10 A for measurements up to 250 mΩ, suitable for testing low-resistance connections.

• Dual Power Operation: Operates on both rechargeable batteries and mains power, ensuring flexibility and continuous testing capabilities.

• Rugged Construction: IP65-rated housing when closed and IP54 during operation, providing durability in harsh environments.

• Multiple Test Modes: Features five test modes, including auto-start on connection, to accommodate various testing requirements.

• Safety Features: Includes high input protection up to 600 V, safeguarding the instrument and user from electrical hazards.

• User-Friendly Interface: Rotary switch selection for easy mode changes and a clear, backlit LCD display for readability in diverse lighting conditions.

• Extended Test Duration: Allows test durations of up to 60 seconds, facilitating thorough testing of components.

• Interchangeable Test Leads: Compatible with various test lead terminations, enhancing versatility in different testing scenarios.

• Temperature Coefficient: Maintains accuracy with a temperature coefficient of less than 0.01% per °C from 5°C to 40°C.

• Altitude Rating: Suitable for use up to 2000 meters (6562 feet) above sea level without compromising safety specifications.

Includes

• Megger DLRO10HD Digital Low Resistance Ohmmeter
• Robust, hard case with shoulder strap and lead set pouch
• DLRO10HD User Guide CD
• Warranty Book
• Megger KC1-TL3-C Kelvin Clip Lead Set