Doble Engineering is a company that provides electric diagnostic instruments and services. It offers a range of products such as circuit breakers, high voltage (HV) and medium voltage (MV) cables, rotating machines, transformers, kilovoltmeters and voltage dividers, motor test systems, etc. The company provides on-site product training, consulting, field testing, product support, forensic analysis, testing and sampling, and other services. Doble Engineering also delivers MyDoble, a platform with courses, microlearning videos, and knowledge resource libraries.