The Megger DLRO10HD 10A Digital Low Resistance Ohmmeter the standard for low resistance testing.
Providing significantly enhanced compliance the Megger DLRO10HD is capable of delivering 10 A while measuring up to 250 mΩ and 1 A while measuring up to 2.5 Ω.
In the high current 10 A modes test current is maintained for up to 60 seconds. The use of a four terminal measurement technique removes the test lead resistance from the measured value. Additionally, before and during a test, test lead contact is monitored to reduce the chance of erroneous readings.
TheMegger DLRO10HD is powered by a rechargeable, sealed lead acid battery, which permits up to one thousand 10 Amp tests to be completed on a single charge. An auto power off function preserves battery life when operating from battery power. The battery contains intelligent circuitry, which prevents damage to the battery from overcharging and charging under extreme temperatures. A degassing safety vent is provided in the unlikely event of the battery degassing during charge.
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