DLRO10HD Terminal Cover

Digital Low Resistance Ohmmeter, 10 Amp

The DLRO10HD is a powerful digital low-resistance ohmmeter from Megger. The product offers powerful resistance testing technology in a simple and easy-to-use package which is durable enough for daily use in professional settings where applications can vary.

The DLRO10HD features a heavy-duty outer case, rated to IP65 with the lid closed. This rating means the case will protect the unit from dust and water ingress as well as from any drops or hard hits to the case. With the unit's lid open as it would be during normal operation, the rating is IP54, providing protection from the elements. The unit comes with a 1-year warranty.

Power for the DLRO10HD comes from a rechargeable 6 V, 7 Ah sealed lead acid battery pack. This battery will take approximately 8 hours to fully charge. In the event that the battery dies on the job during critical testing, the unit can also be powered from line power. The unit also features an auto-off function to conserve battery power.

The DLRO10HD complies with IEC61010-1, IEC61326-1, and CATIII 300 V safety standards. However, in order to achieve the CATIII 300 V rating, the unit must be used with the optional terminal cover, available from Megger (part no. 1002-390).

Key Features

• High or low output power selection for condition diagnosis
• Rechargeable battery or line power supply, continuous operation, even with dead battery
• 10 A for 60 seconds, less time waiting to cool, great for charging inductance
• High input protection to 600 V, inadvertent connection to line or UPS voltage will not blow a fuse
• Heavy duty case: IP 65 lid closed, IP54 operational (battery operation only)
• Rotary switch selects one of five test modes, including auto start on connection, giving ease of use

The Megger DLRO10HD Terminal Cover # 1002-390 is manufactured by Megger. Valley Instrument Service is an authorized Megger dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.