The low-cost HOBO MX2501 pH and Temperature logger is designed for long-term monitoring of pH in estuaries, lakes, streams, rivers, and oceans. It communicates wirelessly via Bluetooth to the HOBOconnect app on your phone, tablet, or Windows computer, making logger setup, calibration, and data offload quick and easy, with no need for extra equipment or complicated calibration procedures.
Key Advantages
- Data offload to your mobile device or Windows computer via Bluetooth
- Guided pH calibration with the HOBOconnect app
- Rugged PVC design for freshwater or saltwater deployments
- Water detection feature for longer battery life
- User-replaceable battery, pH electrode, and anti-biofouling copper guard
Easy Logger Setup and Data Management
Onset's HOBOconnect app makes it a snap to configure the HOBO MX2501 logger and manage collected data in the field.
Guided Calibration via HOBOconnect
The HOBOconnect app's built-in guided calibration feature makes an otherwise difficult task a breeze, seamlessly walking you through the pH calibration process.
Simply follow the on-screen prompts and your logger is calibrated!
Rugged Design, Accurate pH Readings!
Built to be compact and rugged, the MX2501 logger has a replaceable pH electrode, an anti-biofouling copper guard, and a PVC housing, making it ideal for freshwater or saltwater environments.
HOBOconnect App for Water Quality Monitoring
Simplify data collection from waterproof devices with wireless setup and offload
Manage
Customize logger settings and alarms with flexible configuration
Download
Save time with bulk download of data from loggers
Plot
Instantly graph and view logger data for easy trend analysis
Share
Improve collaboration by sharing data via text and email