MX2200 Bluetooth Water Temperature Dataloggers

The new HOBO MX2200 Series water temperature loggers bring convenient wireless setup and download to Onset's field-proven TidbiT and Pendant water temp loggers!

These new models feature the power of Bluetooth Low Energy (BLE) to deliver high-accuracy temperature measurements straight to your iOS or Android mobile device. No need to take a laptop or shuttle into the field!

With its rugged case design, expanded memory and both temperature and temperature/light models, these loggers are ideal for measuring temperature in streams, lakes, oceans and soil environments.


Key Advantages

  • Convenient wireless setup and download via BLE
  • Large memory stores 96,000 measurements
  • Mounting tabs to make deployment fast and easy
  • Water detection feature conserves battery life
  • User-replaceable battery (MX2201, MX2202, MX2203)
  • Works with Onset's HOBOmobile® app


Four different models available:

Model MX2201 MX2202 MX2203 MX2204
Name: MX Pendant Temp MX Pendant Temp/Light MX Temp 400 MX Temp 5000
Measurement: Temperature Temperature/Light Temperature Temperature
Accuracy: ±0.5°C from -20° to 70°C ±0.5°C from -20° to 70°C ±0.25°C from -20° to 0°C;
±0.2°C from 0° to 70°C
±0.25°C from -20° to 0°C;
±0.2°C from 0° to 70°C
Depth Rating:  to 30.5m to 30.5m
to 122 m
to 1524m
Battery: 1-2 year user-replaceable 1-2 year user-replaceable  3-5 year user-replaceable  3-5 year, not user-replaceable


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MX2201& MX2202 Manual

File Size 844KB   Filename 21536-a_mx2201_and_mx2202_manual.pdf   Download

MX2203 & MX2204 Manual

File Size 662KB   Filename 21537-a_mx2203_and_mx2204_manual.pdf   Download

Related Pages

Temperature and Heat Flux

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