Dickson's FT540 is designed for monitoring the storage temperatures of vaccines and other sensitive drugs in the pharmacy. The touchscreen instrument allows users to program and interact with data at the touch of a finger. The large display is customizable to a graphic or digital display of temperature and humidity data readings. Zoom and scroll through both current and historical data, without connecting to a computer. All eight models in this product family have rechargeable battery backup and data can be downloaded via USB cable or FLASH cards. Options on the different models include remote probes as well as audio and visual alarms and relays.