Doble Engineering

Doble Engineering, established in 1920, is a leading provider of comprehensive diagnostics and engineering expertise for the energy industry. As part of the Utility Solutions Group of ESCO Technologies Inc. (NYSE: ESE), Doble Engineering is ISO 9001, ISO/IEC 17025, and ISO/IEC 17034 certified. The company offers a wide array of products and services, including condition monitoring, electrical test instruments, high power test systems, asset and test data management, insulating materials diagnostics, partial discharge testing and monitoring, protection testing, cybersecurity, and EMP resilience. Doble Engineering provides solutions for transformers, bushings, protective relays, circuit breakers, rotating machines, and cables. Their client services include consulting and testing services, laboratory services, and on-site product training. They also host the International Conference of Doble Clients and offer a Doble Knowledgebase and Database for test data management. Specialized training is available in areas such as power transformers, protection theory and testing, laboratory diagnostics, substation equipment, rotating machinery, power cables, and asset management. Key products include Spark P3 for partial discharge and electromagnetic interference diagnostics, Doble Pulse™ software for data management and visualization, the F8300 seven-module test set for three-phase testing, the Calisto® R9 high accuracy and low maintenance DGA monitor, mobile AC dielectric tests for aerial lift and insulated boom testing, and the M7100 complete high-voltage testing set. Doble Engineering also collaborates with Phenix Technologies, Altanova, Vanguard, and Morgan Schaffer to provide a comprehensive range of high voltage, high power, and high current test systems, diagnostic and monitoring equipment, substation test equipment, and gas-in-oil standards. The company hosts various events, including webinars, training, and industry events, and is an authorized provider of Continuing Education Units (CEUs) and a member of the International Accreditors for Continuing Education and Training (IACET). Support services include troubleshooting, spare parts orders, RMA requests, repair status information, and warranty-related questions.