HOBO U30-GSM Remote Monitoring System

Web-based Outdoor Environmental Monitoring

Key Advantages: Connect sensors, plug in battery, and go! Reduce data retrieval cost Get notified of problems via cell phone or e-mail

Wide range of measurements:

• Temperature
• Relative Humidity
• Rainfall
• Soil Moisture
• Wind Speed & Direction
• Leaf Wetness
• PAR
• Solar Radiation
• Pulse Input
• Analog Input
• Barometric Pressure

Research-grade dependability

The HOBO Remote Monitoring System delivers high accuracy measurements you can count on — in a wide range of outdoor environments. The system’s double-weatherproof, tamperproof enclosure. provides twice the protection and ensures years of reliable monitoring performance.

Web-accessible data

HOBOlink is a new web-enabled software platform that allows you to easily access current and historical data, set alarm notifications, relay activations, and manage and control your HOBO Remote Monitoring Systems.

A secure web-based platform, HOBOlink provides users with password-protected accounts and 128-bit encrypted connection.

A non-wireless option for stand-alone applications is available. Click here for details.

Fast, easy deployment

The system’s plug-and-play architecture enables any combination of Smart Sensors to be plugged in without extensive user programming, wiring, or calibration. Plug in your sensors, connect the battery, and you are streaming real time data!