The DLRO100 test lead is non-CAT rated kelvin clamp that has a narrow jaw width for applications such as circuit breaker testing where the gap for testing is hard to reach. These specialised test leads are 5m long and are for use on applications up to 100A. The expandable metal jaw provides an added versatility for connections to any sized testing surfaces. Where the standard DLRO100 Kelvin leads are not suitable, due to the narrow gap for testing, these non-CAT rated leads are the perfect solution.