The HOBO UX120-018 Plug Load Data Logger is a high-accuracy, easy-to-deploy data logger that measures and records the power and energy consumption of 120V plug loads from office equipment, vending machines, and other devices. The logger provides 0.5% measurement accuracy with a measurement resolution of 1 watt, making it an ideal choice for building audits where detailed energy use data is required.

The rugged housing is designed to withstand the rigors of real-world handling, providing reliable performance despite bumps, drops and use under desks. The logger features "Meter Mode" for instant viewing of measurements. Memory capacity is 4 MB, storing up to 1.4 million measurements. Logging rates are user-selectable from 1 second to 18 hours, 12 minutes, 15 seconds.