Data loggers are compact digital devices that use a sensor to measure environmental conditions, such as humidity and temperature, as well as other parameters. Digital models come with varying memory capabilities that store the recorded measurements. Transcat offers all types of data loggers, including high accuracy models that monitor the temperatures of scientific environments, medical processes or perishable product storage. Transcat is your premier provider of multifunction dataloggers. We carry an extensive inventory of test & measurement equipment, with over 3000 products available for same-day shipping. For many instruments, new instrument calibration is also available, ensuring that your product is tested and ready for use as soon as you get it.