As the trusted manufacturer of HOBO data loggers for over 35 years, Onset’s products are used in a range of energy monitoring applications, including building energy audits, M&V, and building commissioning. Onset offers a wide range of building performance monitoring solutions, including data loggers to measure kWh, temp/RH, AC & DC voltage and current, plug load, and motor on/off, lighting, and occupancy time-of-use. Our HOBO MX series of Bluetooth Low Energy (BLE) loggers – including the award-winning MX1101 Temp/RH and MX1102 CO2/Temp/RH loggers, and MX Multi-Channel loggers with Self-Describing sensors – offer high-accuracy data, simple deployment, and seamless data access. Using the free HOBOconnect app on a mobile device, users can wirelessly download, configure, and manage data when within 100 feet of the logger – ideal for limited-access areas. For instant access to site-specific data via the internet, Onset’s award-winning HOBOnet system provides a cost-effective and scalable solution for web-based, remote monitoring of indoor conditions. With a flexible HOBO RX3000 or HOBO MicroRX station as the core component of the system, Onset’s wireless sensors are ready to deploy and quickly link to the HOBOnet network. Data is conveniently and easily accessed through HOBOlink, Onset’s innovative cloud-based platform, which can be set up to send automatic text and/or email alarm notifications. Onset has been designing and manufacturing its products on site since 1981.