Onset Computer Corp.
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MX801
- Measures Conductivity, Salinity, Temperature, Depth or Dissolved Oxygen
- Fully Submersible and Retrieve for Data Offload Using HOBOconnect App
- Wireless Bluetooth Communications for Setup, Configuration and Data Offload
- Guided Calibration for Accurate Data and Water Detect Feature
- User-Replaceable Lithium Batteries
Requires W-CT Conductivity and Temperature, W-CTD Conductivity, Temperature and Depth or W-DO Dissolved Oxygen Sensor.
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Onset HOBO Water Data Logger$495.00MX802
- Measures Conductivity, Salinity, Temperature and Barometric Pressure (Depth)
- Data Logger Remains Above the Water and Cables and Sensors Extend into Fresh or Salt Water
- Wireless Bluetooth Communications for Setup, Configuration and Data Offload Using HOBOconnect App
- Guided Calibration for Accurate Data and Water Detect Feature
- User-Replaceable Lithium Batteries
- Interchangeable Sensors for Dissolved Oxygen (W-DO) and Conductivity (W-CT)
Requires W-CT Conductivity and Temperature, W-CTD Conductivity, Temperature and Depth or W-DO Dissolved Oxygen Sensor.
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RXW-GP4A-900
- Measure Soil Moisture and Soil Temperature at Multiple Depths with a Single Wireless Probe
- Sensors Measure Soil Moisture Along the Entire Length of Each Probe Segment, Resulting in the Largest Volume of Influence per Measurement Section
- 12321321
- Simple Push Button Setup for Joining a HOBOnet Wireless Network
- Powered by a Rechargeable AA Batteries and Built-In Solar Panel or Lithium Batteries
- Operates in an Outdoor Environment with a Solar Radiation Shield
- Available in 4 Wireless Frequencies: 900 MHz (Americas), 868 MHz (Europe), 922 MHz (Australia/New Zealand) and 921 MHz (Taiwan)
A Complete System Requires an RX3000 Remote Monitoring Station or RX2100 MicroRX Monitoring System, HOBOnet Wireless Manager and HOBOnet Wireless Sensor
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U24-001
- Non-contact Sensor Minimizes Drift-Related Measurement Errors
- 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
- 0 to 15,000 µS/cm (Conductivity Extended Range) and 0°C to 40°C (Temperature) Measurement Ranges
- 3 Year Battery Life with Factory Replaceable Battery
- Stores at Least 14,400 Sets of Measured Readings
- Requires HOBOware Pro Software (Version 3.2+) and BASE-U-4 Optical Base Station
Designed for Fresh Water Sources. See the Onset U24-002-C for Saltwater Sources
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HOBO Water Level Data Logger$599.00U20-001-01
- Measure and Log Water Level (Pressure) and Temperature Readings
- -20°C to 50°C Temperature Measurement Range with ±0.44°C Accuracy
- Factory-Replaceable 2/3 AA 3.6 Volt Lithium Battery with 5 Year Life @ 1 Minute Sampling Rate
- No-Vent-Tube Design for Easy Reliable Deployment and Durable Ceramic Pressure Sensor
- Available in 0 to 13 ft, 0 to 30ft, 0 to 100ft and 0 to 250ft Water Depth Ranges and Stainless Steel or Titanium Housing
Requires HOBOware Pro Software (Version 3.2+) and an Optic USB Base Station (BASE-U-4) or Shuttle Data Transporter (U-DTW-1)
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MX2501
- 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)
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MX2001-04-SS
- Records Absolute or Barometric Pressure (Water Level) and Temperature in Wet or Water Environments
- 0 to 13 ft, 0 to 30 ft , 0 to 100 ft and 0 to 250ft Water Level Ranges with Stainless Steel or Titanium Housing Options
- Bluetooth (BLE) Communications for Setup and Data Download
- User Replaceable Alkaline Batteries with 1 Year Life (1 Minute Sampling Rate)
- Stores up to 30,000 Measured Readings with Date/Time Stamp
HOBOconnect App Software Available for Download