Megger DLRO 10 Digital Micro Ohmmeter

• Small, lightweight and portable - can be used in tight places, reduces the need for extra long leads and two person operation
• Four terminal resistance method shows the true resistance of the item under test
• Bright LED displays are easily visible under all lighting conditions and reduce human error
• Automatically applies forward and reverse currents which cancel out any standing voltages across the sample under test
• Checks for undue noise during measurement, reducing the possibility of recording the incorrect result
• Automatically detects continuity in P and C circuits, preventing erroneously high reading to be taken due to high resistance contact
• Battery module has a battery condition indicator allowing the user to check the state of spare batteries without connecting to the instrument

The needs for accurate low resistance measurement are well known and very diverse. They range through Goods Receiving inspection of components to ground bonding and welded joints. Typical applications include, but are not limited to, making DC resistance measurements of:
 

• Switch and contact breaker resistance
• Busbar and cable joints
• Aircraft frame bonds and static control circuits
• Integrity of welded joints
• Inter-cell connections on battery systems up to 600 V peak
• Quality control of resistive components
• Transformer and motor winding resistance
• Rail and pipe bonds
• Metal alloys, welds and fuse resistance
• Graphite electrodes and other composites
• Wire and cable resistance
• Transmitter aerial and lightning conductor bonding

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