Twice the accuracy over previous models with 16-bit resolution Flexible support for a wide range of external sensors LCD confirms logger operation and displays near real-time measurement data Provides minimum, maximum, average and standard deviation logging options On-screen alarms notify you when a sensor reading exceeds set thresholds HOBO by Onset UX120-006M Twice the accuracy over previous models with 16-bit resolutionFlexible support for a wide range of external sensorsLCD confirms logger operation and displays near real-time measurement dataProvides minimum, maximum, average and standard deviation logging optionsOn-screen alarms notify you when a sensor reading exceeds set thresholds HOBO UX120 4-Channel Analog Logger The HOBO UX120-006M Analog Data Logger is a high-performance, LCD display data logger for building performance monitoring applications.As Onset’s highest-accuracy data logger, it provides twice the accuracy of previous models, a deployment-friendly LCD, and flexible support up to four external sensors for measuring temperature, current, CO2, voltage, and more.The data logger is ideal for energy audits, building commissioning studies, equipment scheduling, and more.IMPORTANT: HOBO data loggers require HOBOware software (USB interface cable included w/CD purchase).