The EL-GFX-1 Graphic Temperature Data Logger from TIP TEMPerature Products shows real-time readings, graphs, and current status, while its micro USB port enables PC-based set-up and data download. This standalone data logger features high-contrast graphic LCD, highly visible LEDs, an audible alarm, and a large memory that can store over 250,000 readings. With its unique temperature-triggered logging mode, the device can be set to record only when its sensors reach a certain temperature. The Easylog USB control software runs on Windows XP, Vista, and Windows 7, and allows several parameters to be configured, including choice of Celsius or Fahrenheit, logging rate, and high and low temperature alarms.