Check the listing for details. GW Instek Signal Function Generator - Model SFG-1013 NO POWER CORD. Condition: Used. Listed at 149.00 USD. The GW Instek Signal Function Generator, model SFG-1013, is a versatile tool designed to deliver precise and stable electrical signals for a variety of testing and diagnostic applications. This function generator is an essential instrument for engineers and technicians in the electronics repair and manufacturing industries, providing a reliable source of analog and digital signals with ease. Function generators are an integral part of signal conditioning and testing equipment, enabling the simulation of real-world signals and environments. The SFG-1013 model, from the reputable brand GW Instek, is built to offer high performance and durability, ensuring your measurements and diagnostics are both accurate and consistent. Note that the power cord is not included with this item.