Powers up and chart paper moves. I don't have the resources or knowledge to farther test so its being sold as is. Cosmetically it is 8 out of 10. Include 3 probes and power cord.                                This anmprobe 300 sva is  chart recorder is a reliable tool for measuring and recording AC current. It is suitable for use in a variety of industries, including business and industrial settings. The recorder is designed to create strip-shaped charts, making it easy to read and analyze the data.

The recorder is a perfect choice for those in need of a data acquisition tool. Its product quality is top-notch, and it is built to last. The Amprobe brand is well-known for producing high-quality products, and this chart recorder is no exception. Whether you are looking to monitor power consumption or keep track of production processes, this Amprobe chart recorder is an excellent choice.