Featuring CAT IV 600 Vac/500 Vdc safety rating, DLRO100 allows 0.1 µΩ to 1.999 Ω resistance measurement with 0.1 µΩ resolution in areas without access to power. Portable unit offers adjustable current ramping, intuitive interface, and 3 test modes. While all 4 models test currents from 10–110 A, mid-range model adds data storage and DualGround testing, and top range model adds capability of asset tagging to enter unique asset IDs as well as Bluetooth download and USB remote operation.