Onset Computer Corp.

• Attach up to 5 Plug and Play Smart Sensors (See Accessories for complete list of Compatible Sensors) with Easy Set-up and Instructions
• Data Uploaded and Viewed in your Internet Browser at HOBOLink.com via 4G Cellular Network
• Electronics Housed Within a Rugged Double-Weatherproof, Tamper Proof Enclosure
• Powered by Integrated Solar Panel
• Built-in LCD Display and Integrated Mounting Tabs for Screws, Zip Ties and U-Bolts (Sold Separately)
• Cloud-based Data Access, Plug & Play Operation and Alarms via Text or Email

Requires a HOBOlink Cellular 4G Data Plan and Supports up to 5 Smart Sensors Shown Below.

• Attach up to 5 Plug Play Smart Sensors with Easy Set-up and Instructions
• Data Uploaded and Viewed in your Internet Browser at HOBOLink.com via 4G Cellular Network
• Electronics Housed Within a Rugged Double-Weatherproof, Tamper Proof Enclosure
• Available with Built-in Solar Panels or User-Replaceable Lithium Batteries and Optional AC Power
• Built-in LCD Display and Integrated Mounting Tabs for Screws, Zip Ties and U-Bolts (Sold Separately)
• Cloud-based Data Access, Plug & Play Operation and Alarms via Text or Email

Requires a HOBOlink Cellular 4G Data Plan, Water Level Sensor with Cable and Supports up to 5 Smart Sensors Listed Below.

• Attach up to 5 PlugPlay Smart Sensors with Easy Set-up and Instructions
• Data Uploaded and Viewed in your Internet Browser at HOBOLink.com via 4G Cellular Network
• Electronics Housed Within a Rugged Double-Weatherproof, Tamper Proof Enclosure
• Powered by Integrated Solar Panel
• Built-in LCD Display and Integrated Mounting Tabs for Screws, Zip Ties and U-Bolts (Sold Separately)
• Cloud-based Data Access, Plug & Play Operation and Alarms via Text or Email

Requires a HOBOlink Cellular 4G Data Plan, Water Level Sensor with Cable and Supports up to 5 Smart Sensors Listed Below.

• Long-Term Indoor Temperature and Humidity Monitoring via 4G Cellular Network
• Attach up to 5 Plug-and-Play Smart Sensors (See Accessories for complete list of Compatible Sensors) with Easy Set-up and Instructions
• Data Uploaded and Viewed in your Browser at HOBOLink.com (Onset's Cloud Platform)
• Electronics Housed Within a Rugged Double-Weatherproof, Tamper Proof Enclosure
• Powered by Integrated 1.7 Watt Solar Panel and NiMH Rechargeable Battery Pack 
• Cloud-based Data Access, Plug & Play Operation and Alarms via Text or Email
• Includes RX Manager, Grease Packet, Screws and Washers, Cable Ties, Lithium Batteries and AC Adapter

Requires a HOBOlink Cellular 4G Data Plan and Supports up to 5 Smart Sensors Shown Below.

• Long-Term Indoor Temperature and Humidity Monitoring via 4G Cellular Network
• Attach up to 5 Plug-and-Play Smart Sensors
• Data Uploaded and Viewed in your Browser at HOBOLink.com (Onset's Cloud Platform)
• Electronics Housed Within a Rugged Double-Weatherproof, Tamper Proof Enclosure
• Powered by User-Replaceable Lithium Batteries and AC Power Adapter (P-AC-1)
• Cloud-based Data Access, Plug & Play Operation and Alarms via Text or Email
• Includes RX Manager, Grease Packet, Screws and Washers, Cable Ties, Lithium Batteries and AC Adapter

Requires HOBOlink Cellular 4G Data Plan and Smart Sensor(s)

• Long-Term pH and Temperature Measurements in Estuaries, Lakes, Streams, Rivers and Oceans (Salt and Freshwater Environments)
• Wireless Transmission of Recorded Readings to Phone or Tablet Using Bluetooth Smart LE Communications
• 2.0 to 12.0 pH and 2C to 50C Measurement Ranges and +/-0.10pH and +/-0.2C Accuracy
• User-Replaceable Lithium Battery with 1 Year Typical Life (1 Minute Sampling Rate and Bluetooth Always On)
• Stores up to 43,300 Measured Readings with Date/Time Stamp if Bluetooth Communications Not Available

Includes pH Electrode and Lithium Battery. HOBOconnect App Available on the Apple Store (iOS) and Google Play (Android)

• Rugged Double-Weatherproof, Tamper-Proof Enclosure
• Attach up to 15 Smart Sensors
• Optional Analog Inputs with Sensor Excitation
• Includes Relay for User-Defined Alarm Conditions
• Optional Data Shuttle Available for Collecting Measured Readings in Remote Area

Weather Station Kit Includes Base Unit w/ 10 Sensor Inputs and Rechargeable Battery, 5 Watt Solar Panel, Temperature/Humidity Sensor w/ 2 Meter Cable, Wind Speed and Direction w/ 3 Meter Cable, Full Cross Arm and Solar Radiation Shield

• Non-contact Sensor Minimizes Drift-Related Measurement Errors
• Also Features Open Access to Sensor for Cleaning and Software-Based Drift Compensation
• Software Enables Start/End-Point Calibration to Compensate for Fouling and Easy Conversion to Specific Conductance and Salinity
• 5,000 to 55,000 µS/cm (Conductivity Extended Range) and 5°C to 35°C (Temp) Measurement Ranges
• 3 Year Battery Life with Factory Replaceable Battery
• Stores at Least 14,400 Sets of Measured Readings
• Requires HOBOware Pro Software Download (Version 3.2+)

Designed for Saltwater Sources. See the U24-001 for Fresh Water Sources