Lascar, EL-GFX-2, EasyLog Temperature and Humidity Data Logger with Graphic ScreenEL-GFX-2 Includes Only:Temperature and humidity Data Logger2 pc BatteryUSB cableMagnetic mounting bracketThis USB data logger records over 250,000 temperature and relative humidity readings in one or more sessions for up to 1 year. It has user-programmable audible alarm thresholds with highly visible confidence/alarm LEDs. Inside the rugged IP67 / NEMA 4X case, buttons for start, stop and restart and a graphic LCD with on-screen menus provide real-time analysis of data as a summary or as a graph. The EasyLog USB software enables quick configuration and data download via the USB port. Supplied with two batteries, mounting clip and micro USB cable.The data logger features a high contrast dot-matrix LCD and three buttons to navigate through an on-screen menu. This menu provides the user with access to real-time trend analysis, data summaries and the ability to start, stop and restart the data logger without the need to connect the data logger to the host-PC. Users can reset the maximum / minimum reading using the on-screen menu. This introduces an event marker into the data which can later be viewed in the graphing software (Mark Events option) and the data file after download.Features:Stores over 250,000 readingsEasyLog software available as a free downloadLogging rates between 10 seconds and 1 hourOn-screen graphing and menu options to start, stop, review and restart the logger in the fieldImmediate, delayed, push button or level triggered start modeUser-programmable audible alarm thresholds with highly visible confidence/alarm LEDsEnvironmental protection to IP67Application:Building and Site MonitoringHousing & Business PremisesOutside Environmental DataMuseum and Heritage Monitoring.