K-ABT-2 is an IEC 61058-2 compliant Large PCI test system with multiple testing capabilities. It is designed to test a variety of product ranges including heating, ventilation and air conditioning (HVAC). The system is comprised of an expanded panel, a large LCD display, a range of analog and digital instruments, a touch screen interface and a data logging system. The test system is capable of monitoring, diagnosing, commissioning, monitoring and making adjustments to any system, across any voltage network. The system enables users to simplify the testing process and increase accuracy when developing new products or improving existing products and processes. K-ABT-2 achieves this by assessing the state and performance of systems during the product development process, allowing technicians to quickly identify problems and develop strategies to resolve them.