The Megger DLRO10HD is an advanced digital low resistance ohmmeter designed to augment Megger’s existing DLRO10 and 10X ranges. It features a rugged IP65 case for stable ground and bench operation, powered by a rechargeable battery or line power for continuous testing. The unit’s rotary switch controls are easy to operate, even with gloved hands, and a large, backlit LCD display ensures readability from a distance. The DLRO10HD is capable of delivering 10 A into measurements up to 250 mΩ and 1A into measurements up to 2.5 Ω, making it suitable for a wide range of industrial applications, including railways, aircraft, and component testing. Its features include auto start on connection, bidirectional current reversal, and noise rejection, ensuring accurate and reliable measurements.