The ACR SmartButton [01-0184] Miniature Single-Channel Temperature Data Logger with 2 KB Memory, Reader Software, and USB Interface Cable is extremely low-cost and easy to use. Because of their small size and low-cost, you can purchase tens or hundreds of them for multiple-site temperature monitoring.

SmartButton Reader Software
Nothing is simpler to use than SmartButton Reader software. To set up, download or view information from an ACR SmartButton data logger, use an ACR SmartButton interface cable. Connection is simple: plug the interface cable into your computer (interface cable sold separately or with the starter pack), snap the SmartButton into the receptor (face down), and begin loading the software. Easy setup and powerful software features enables logged data to be collected and thoroughly analyzed in seconds. SmartButton Reader software comes complete with built-in menus for Sample Rate, Start Delay, Alarm Setups, and more. Logged data can be viewed in table format, permitting detailed analysis, or graphical format. For added presentation power, SmartButton Reader lets you change graph colors, zoom in on specific portions of data, and print to any Windows-compatible printer with ease. If you prefer to use Excel, PowerPoint, or other popular Windows programs, data can be exported in ASCII or CSV formats.