Services ISOTROL and BENDER Medical Products provide quality service to all our customers to help meet their needs. Checkout Service: Certification and Warranty of new Isolated Power Systems after installation is complete. Consulting Services: Design, quotation, submittal with drawings per each job. Technical Support: Assistance with questions on isolation systems, wiring, distribution, etc... Retrofit Services: Assistance with upgrading or changing existing systems. Seminars: Training of staff and development of procedures for isolated power systems.