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This versatile instrument can provide test currents from 10 amps up to 200 amps subject to the load resistance and supply voltage. A large LCD displays all all test parameters and measurement results.
The MOM2 handheld 200 A micro-ohmmeter has been designed to measure the resistance of circuit breaker contacts, busbar joints, and other high current links. To do this effectively, it uses an ultra capacitor to generate its high output current. This ultra capacitor is able to store a huge amount of energy compared to conventional capacitors and can deliver a very high current during discharge thanks to its very low internal resistance.
This micro-ohmmeter can be used anywhere to measure a low resistance value with high accuracy. What's more, with the MOM2, it is possible to make measurements according to the DualGround method, meaning that the test object will be grounded on both sides throughout the test providing you with a safer, faster, and easier testing experience.

The DLRO10 and DLRO10X digital low resistance micro-ohmmeters bring new standards to low resistance measurement (also known as the Megger ‘Ducter™’ test). Both are fully automatic instruments, selecting the most suitable test current, up to 10 A DC, to measure resistance from 0.1 µΩ to 2000 Ω on one of seven ranges.
If you desire more control over the measurement process, the DLRO10X uses a menu system controlled by a two-axis paddle to allow you to manually select the test current. The DLRO10X also lets you download results in real time and provides on-board storage for later downloads to a PC.
The DLRO10 uses a large, bright 4.5-digit LED display, while the DLRO10X has a large, backlit LCD. Both are visible under all lighting conditions and help reduce errors in reading results.
Both instruments are built into a strong, lightweight case that is equally at home in the field or the laboratory. They are light enough to be worn around the neck, enabling you to take them into areas that were previously too small to access.