Check the listing for details. Omega Engineering OM-SQ2040 Portable Data Logger - Good Working Condition. Condition: Used. Listed at 250.00 USD. Powers up using attached power cable. No batteries included. Connectors unavailable This Omega Engineering OM-SQ2040 Portable Data Logger is a reliable and efficient tool for capturing and recording data. It has been gently used and is in great working order. The device has been manufactured in the United States and is a top-quality item suitable for a variety of industrial testing and measurement applications. The brand, Omega, is well-known for producing high-quality equipment that is built to last. This portable data logger is perfect for those who require accurate and reliable data recording capabilities. It is suitable for use in a variety of settings and can be used for a wide range of industrial applications. If you are looking for a dependable and high-quality device to help with your testing and measurement needs, then the Omega Engineering OM-SQ2040 Portable Data Logger is the perfect choice for you.