Order # 89542509 Manufacturer# 18954 Manufacturer Health Care Logistics Application Temperature and Humidity Data Logger Measuring Scale Fahrenheit and Celsius Power Supply Battery Operated Recording Time Variable Recording Time Relative Humidity Range 0 to 100% RH Specifications High-contrast LCD, USB Connection, Temperature Range -22?? to 176??F (-30?? to +80??C) UNSPSC Code 41111979 High-contrast graphic LCD screen displays real-time readings, graph and current status of data Unit offers on-screen menus which provide real-time analysis of data either as a summary that shows highest and lowest readings and alarm conditions or as a graph that updates as new data is added Measures and stores more than 250,000 temperature and humidity readings at user-set intervals over a -22??F to 176??F (-30??C to +80??C) range and 0 to 100% RH range at a resolution of 0.1??C and 0.1%RH Logging frequency is between 10 seconds and 12 hours