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Megger Digital Low Resistance Ohmmeters (DLRO) are a family of highly accurate instruments that provide a simple, practical reliable means of making low-resistance tests in the field. They also are ideal for production quality control. They operate on the four-wire measurement principle, thus eliminating lead contact resistances. With basic accuracies of ±0.25% resolution down to 0.1 µΩ, they are nonetheless designed to be rugged portable for use at the job site. A variety of optional test leads calibration resistance stards are offered for use with |
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