REAL PEOPLE. REAL EXPERTISE. CALL NOW – 0800 104 904 – OR REQUEST A CALL BACK

  • Home
  • 📩 sales@onetemp.co.nz
New ZealandNew Zealand
New ZealandNew Zealand
New Zealand Australia
0800 104 904
OneTemp New Zealand
  • Products
    • Shop
      • by Measurement
      • by Instrument Type
      • All Products
    • Data Loggers
      • HOBO RX Stations
      • Indoor
      • Outdoor
      • Single-Use
      • Underwater
    • IoT & Smart Devices
      • Leak Detection
      • IoT Controllers
      • IoT Gateways
      • People Counting
      • Wireless Sensors
    • Sensors
      • Air Flow
      • Air Quality
      • Dewpoint
      • Humidity
      • Pressure
      • RTD & Thermocouples
    • Controllers & Transmitters
      • DIN Rail Transmitter
      • Head Mount Transmitters
      • Indicators
      • I/O Modules
      • Temperature Controllers
    • Water Monitoring
      • Water Analysis
      • Water Current
      • Water Level
      • Water Quality
      • Water Temperature
      • Underwater PAR
    • Monitoring Kits & Systems
      • Fridge & Freezer
      • IAQ / HVAC
      • Soil Monitoring
      • Weather Stations
    • Software
      • iMonnit Cloud
      • LI-COR Platform
      • Milesight IoT Cloud
      • OneTemp IoT Cloud
      • tempmate Cloud
      • Tzone Cloud
    • Infrared
      • Fixed Spot Thermometers
      • Handheld Infrared
      • Thermal Imaging
  • Solutions
    • Research & Compliance
      • Compost Monitoring
      • Greenhousing
      • Weather
    • Hydrology & Water
      • Wastewater
      • Water Level
      • Water Current
      • Water Quality
      • Water Temperature
      • Wetlands Monitoring
    • Forestry, Agriculture & Soil
      • Agriculture
      • Compost Monitoring
      • Controlled Environment (CEA)
      • Irrigation
    • Building Environment
      • Air Quality
      • Energy Efficiency & Power
      • HVAC
      • Smart Buildings
      • Occupancy & People Counting
    • Manufacturing
      • Infrared Thermal Imaging
      • Temperature Control
      • Temperature Monitoring
      • Temperature Profiling
      • Warehousing
    • Cold Chain & Logistics
      • Cold Storage & Warehousing
      • Shipment Monitoring
      • Vaccine Fridge/Freezer
    • IoT & Remote Monitoring
      • eze IIoT Automation
      • HOBOnet Wireless Network
      • Kunak Air Pollution System
      • Milesight LoRaWAN Solutions
      • Monnit IoT Solutions
      • OneTemp IoT Cloud
    • Series
      • HOBO MX2300 Series
      • HOBOnet Wireless Network
    • Applications
      • Aquaculture Monitoring
      • Bird Flu Management
  • Support
    • Resource Centre
      • Use Cases
      • Whitepapers
      • Webinars
    • Help Centre
      • How-To Videos
      • Quick Start Guides
      • Datasheets
      • User Manuals
    • About Us
      • News
      • Repairs & Calibration
      • Contact Us
      • Request a Call Back
      • Meet the Team
  • Manufacturers
    • A-E
      • Additel
      • Apera Instruments
      • Benetech
      • Calex Infrared
      • CDI Meters
      • Celduc
      • Continental Control Systems
      • CS Instruments
      • Datapaq
      • Davis Instruments
      • Dragino
      • eze System
    • F-K
      • Fluke Process Instruments
      • Gas Detection Australia
      • Graphtec
      • Hauber Electronik
      • HOBO Data Loggers
      • Horiba
      • Intech Instruments
      • InTemp
      • Jumo
      • Kimo Instruments
      • Kunak
    • L-P
      • Land
      • LI-COR
      • Lowell Instruments
      • Magnelab
      • Milesight
      • Monnit
      • Novus
      • pHionics
      • Pixsys
      • PR Electronics
      • Procon Electronics
    • S-Z
      • Sauermann
      • SensorTemp
      • Sfere
      • Shaw Moisture Meters
      • Shimaden
      • Tempmate
      • Tempsens
      • Tzone
      • Ventilation Control Products
      • ZyTemp
      • ZebraTech
  • Home
  • 📩 sales@onetemp.co.nz
  • Products
    • Shop
      • by Measurement
      • by Instrument Type
      • All Products
    • Data Loggers
      • HOBO RX Stations
      • Indoor
      • Outdoor
      • Single-Use
      • Underwater
    • IoT & Smart Devices
      • Leak Detection
      • IoT Controllers
      • IoT Gateways
      • People Counting
      • Wireless Sensors
    • Sensors
      • Air Flow
      • Air Quality
      • Dewpoint
      • Humidity
      • Pressure
      • RTD & Thermocouples
    • Controllers & Transmitters
      • DIN Rail Transmitter
      • Head Mount Transmitters
      • Indicators
      • I/O Modules
      • Temperature Controllers
    • Water Monitoring
      • Water Analysis
      • Water Current
      • Water Level
      • Water Quality
      • Water Temperature
      • Underwater PAR
    • Monitoring Kits & Systems
      • Fridge & Freezer
      • IAQ / HVAC
      • Soil Monitoring
      • Weather Stations
    • Software
      • iMonnit Cloud
      • LI-COR Platform
      • Milesight IoT Cloud
      • OneTemp IoT Cloud
      • tempmate Cloud
      • Tzone Cloud
    • Infrared
      • Fixed Spot Thermometers
      • Handheld Infrared
      • Thermal Imaging
  • Solutions
    • Research & Compliance
      • Compost Monitoring
      • Greenhousing
      • Weather
    • Hydrology & Water
      • Wastewater
      • Water Level
      • Water Current
      • Water Quality
      • Water Temperature
      • Wetlands Monitoring
    • Forestry, Agriculture & Soil
      • Agriculture
      • Compost Monitoring
      • Controlled Environment (CEA)
      • Irrigation
    • Building Environment
      • Air Quality
      • Energy Efficiency & Power
      • HVAC
      • Smart Buildings
      • Occupancy & People Counting
    • Manufacturing
      • Infrared Thermal Imaging
      • Temperature Control
      • Temperature Monitoring
      • Temperature Profiling
      • Warehousing
    • Cold Chain & Logistics
      • Cold Storage & Warehousing
      • Shipment Monitoring
      • Vaccine Fridge/Freezer
    • IoT & Remote Monitoring
      • eze IIoT Automation
      • HOBOnet Wireless Network
      • Kunak Air Pollution System
      • Milesight LoRaWAN Solutions
      • Monnit IoT Solutions
      • OneTemp IoT Cloud
    • Series
      • HOBO MX2300 Series
      • HOBOnet Wireless Network
    • Applications
      • Aquaculture Monitoring
      • Bird Flu Management
  • Support
    • Resource Centre
      • Use Cases
      • Whitepapers
      • Webinars
    • Help Centre
      • How-To Videos
      • Quick Start Guides
      • Datasheets
      • User Manuals
    • About Us
      • News
      • Repairs & Calibration
      • Contact Us
      • Request a Call Back
      • Meet the Team
  • Manufacturers
    • A-E
      • Additel
      • Apera Instruments
      • Benetech
      • Calex Infrared
      • CDI Meters
      • Celduc
      • Continental Control Systems
      • CS Instruments
      • Datapaq
      • Davis Instruments
      • Dragino
      • eze System
    • F-K
      • Fluke Process Instruments
      • Gas Detection Australia
      • Graphtec
      • Hauber Electronik
      • HOBO Data Loggers
      • Horiba
      • Intech Instruments
      • InTemp
      • Jumo
      • Kimo Instruments
      • Kunak
    • L-P
      • Land
      • LI-COR
      • Lowell Instruments
      • Magnelab
      • Milesight
      • Monnit
      • Novus
      • pHionics
      • Pixsys
      • PR Electronics
      • Procon Electronics
    • S-Z
      • Sauermann
      • SensorTemp
      • Sfere
      • Shaw Moisture Meters
      • Shimaden
      • Tempmate
      • Tempsens
      • Tzone
      • Ventilation Control Products
      • ZyTemp
      • ZebraTech
    • My account
    • Quote
    • Cart
←
→

 

 

 

 

 

 

 

 

 

 

  • OVERVIEW

    Durable and waterproof to 120 meters

    A waterproof temperature logger that uses the power of Bluetooth to deliver high-accuracy data straight to your mobile device or Windows computer running HOBO Data Loggers’ free HOBOconnect app. Designed for durability, this rugged logger is ideal for long-term deployments in streams, lakes, and oceans (up to 400-foot depths). Also includes a feature to detect and record the presence of water, which is ideal for monitoring intermittent water applications. Data collection in the field has never been easier!

    Highlighted Features

    • Convenient wireless setup and download via Bluetooth Low Energy (BLE)
    • Large memory stores 98,000 measurements
    • Waterproof to 120 meters (400 feet)
    • User-replaceable battery
    • Waterproof boot protects the logger during deployment
    • LED alarm notifies you when temperature exceeds set threshold
    • Water detection feature conserves battery life
    • Works with the free HOBOconnect app
    • ±0.2°C (±0.36°F) accuracy

    Important Info

    The HOBO MX2204 data logger requires the HOBOconnect App and a compatible mobile device. The system requirements for the HOBOconnect app can be found at the bottom of our HOBOconnect software page.

     

  • SPECIFICATIONS

     

    Temperature Sensor

    RangeMX2203: -20° to 70°C (-4° to 158°F) in air; -20° to 50°C (-4° to 122°F) in water
    MX2204: -20° to 70°C (-4° to 158°F) in air; -20° to 50°C (-4° to 122°F) in water, maximum sustained temperature in water 30°C (86°F)
    Accuracy±0.25°C from -20° to 0°C (±.45°F from -4° to 32°F)
    ±0.2°C from 0° to 70°C (±0.36°F from 32° to 158°F)
    Resolution0.01°C (0.018°F)
    Drift<0.1°C (0.18°F) per year
    Response TimeMX2203: 17 minutes typical to 90% in air moving 1 m/s, unmounted; 7 minutes typical to 90% in stirred water, unmounted
    MX2204: 15 minutes typical to 90% in air moving 1 m/s, unmounted; 4 minutes typical to 90% in stirred water, unmounted

    Logger

    Logger Operating Range-20° to 70°C (-4° to 158°F)
    Buoyancy (Fresh Water)MX2203: 3.1 g (0.11 oz) negative
    MX2204: 7.6 g (0.27 oz) negative
    Waterproof MX2203: To 122 m (400 ft)
    MX2204: To 1,524 m (5,000 ft)
    Water DetectionWater conductivity level of 100 µS/cm or greater necessary for reliable detection of water. Deionized water or water below 100 µS/cm may not be detected. The water conductivity circuit may not reliably detect water that has frozen around the electrodes, i.e., below 0°C (32°F).
    Radio Power1 mW (0 dBm)
    Transmission RangeApproximately 30.5 m (100 ft) line-of-sight
    Wireless Data StandardBluetooth Low Energy (Bluetooth Smart)
    Logging Rate 1 second to 18 hours
    Time Accuracy±1 minute per month at 25°C (77°F)
    BatteryCR2477 3V lithium, user replaceable in MX2203, non-replaceable in MX2204
    Battery Life3 years, typical at 25°C (77°F) with logging interval of 1 minute and Bluetooth Always Off disabled in software.
    5 years, typical at 25°C (77°F) with logging interval of 1 minute and Bluetooth Always Off or Bluetooth Off Water Detect enabled in the app.
    Faster logging intervals and statistics sampling intervals, burst logging, remaining connected with the app, excessive downloads, and paging may affect battery life.
    See Battery Information for detailed instructions on replacing the battery in the MX2203 logger.
    Memory96,000 measurements
    Full Memory Download
    Time
    Approximately 45 seconds; may take longer the farther the device is from the logger.
    Wetted MaterialsMX2203: Polypropylene case, Delrin® battery cover, EPDM O-ring, stainless steel screws, Santoprene® (TPE) boot
    MX2204: Epoxy case, Santoprene (TPE) boot
    DimensionsMX2203: 4.45 x 7.32 x 3.58 cm (1.75 x 2.88 x 1.41 inches)
    MX2204: 4.06 x 6.99 x 3.51 cm (1.6 x 2.75 x 1.38 inches)
    WeightMX2203: 36.2 g (1.28 oz)
    MX2204: 32.8 g (1.16 oz)
    Environmental RatingIP68
    CEThe CE Marking identifies this product as complying with all relevant directives in the European Union (EU).

     

  • FAQ'S

    Can I download data from MX2200 Series loggers deployed in water?

    No, the MX2200 Series need to be taken out of the water to download the data.

    Do I need an optical shuttle to download data from the MX2200?

    No, you need to have a mobile device such as a phone or tablet that runs iOS or Android operating systems and that have Bluetooth Low Energy (Bluetooth 4.0 or above) in order to download the data.

    Is an event recorded in the data file when the logger is submersed or removed from the water?

    With the MX2203 & MX2204, the user has the option while configuring the loggers to use the Bluetooth Off Water Detect. The logger will not advertise when the presence of water is detected. Once the logger is removed from the water, advertising will automatically turn on, thereby not requiring you to push a button (or use a magnet) to wake up the logger when you need to connect to it. This option preserves some battery power. Note: The logger will check for the presence of water every 15 seconds when this is option is selected.

    Do the new MX2200 Series water loggers replace the existing Pendant and TidbiT water loggers?

    No, we will continue to support the TidbiT, Pendant, and Water Temp Pro optical products although we encourage folks to take a look at the new features of the MX2200 Series.

    Can I use HOBOware software to graph, analyze and export the data?

    You have the ability to share a .HOBO file via email, or use HOBOlink.com to then open up the file in HOBOware to do additional data analysis like combining graphs and analysing your data further. Note that HOBOmobile can also directly output a .XLSX & .CSV file format if you choose to work in Excel

     

  • HOBOCONNECT

     

    Download the free HOBOconnect app for your iOS or Android mobile device or Windows computer today.

    The HOBOconnect app, accessed from a free download from the iTunes or Google Play app store, or your pc, makes it quick and easy to configure compatible MX Series data loggers (chart below) and manage the collected data. From your mobile device, tablet, or Windows computer, users can view data in graphs, check the operational status of loggers, share data files and graph images for analysis in Excel, Numbers, and other applications, and store data in the cloud. HOBOconnect also makes it fast and easy to set up audible alarm notifications so users are immediately notified of problems.

    Learn more about HOBOconnect >>

     

HOBO MX2203 TidbiT – Water Temperature 400′ Bluetooth Data LoggerHOBO

$492.95 NZD

A waterproof temperature logger that uses the power of Bluetooth to deliver high-accuracy data straight to your mobile device or Windows computer running our free HOBOconnect app.

Need Cloud Storage?

To get cloud storage and access to the powerful tools of LI-COR Cloud™ IoT software (formerly HOBOlink), add an MX Data Plan!

 

 

Part Number: MX2203Categories: HOBO, MX2200, Products
Unit Price: $492.95

$492.95 NZD

Add to quoteloading

Product Resources

←
→

MX2203 and MX2204 Data Logger User Manual

MX2203 and MX2204 Data Logger Quick Start Guide

MX2200 Series Application Guide

The Heat is On Monitoring Coral Bleaching in…

HOBO MX2200 Series Intro Video

HOBO Water Temperature Data Loggers Video

Use Case - Ecological Monitoring Data Aids Kelp…

You May Also Like

←
→

HOBO MX2202 Pendant - Water Temperature/Light Bluetooth Data…

$302.97 NZD

VIEW PRODUCT

HOBO MX2200 Series Bracket for RS1 or M-RSA

$63.33 NZD

VIEW PRODUCT

HOBO MX2201 Pendant - Water Temperature Bluetooth Data…

$262.00 NZD

VIEW PRODUCT

HOBO MX2204 TidbiT - Water Temperature 5000' Bluetooth…

$520.27 NZD

VIEW PRODUCT

HOBO TidbiT MX2203 Boot Pack of 5 (Grey)

$176.32 NZD

VIEW PRODUCT

HOBOconnect App for HOBO MX Data Loggers

Variable pricing

VIEW PRODUCT

HOBO MX2203 Replacement O-ring 5 pack

$38.49 NZD

VIEW PRODUCT

Fast Delivery From Australia to New Zealand

Customer Service Icon

Real Experts. Real Support. Just a Call Away!

Quick Links

  • Products
  • Repairs & Calibration
  • Resource Centre
  • Manufacturers
  • My account
  • About Us
  • Contact Us

HEAD OFFICE

0800 104 904
sales@onetemp.co.nz

Proudly servicing Australia & New Zealand since 1970. .

Quality & Security Guaranteed

  • Shipping & Returns
  • Terms & Conditions
  • Privacy Policy

Copyright © 2026 OneTemp. All rights reserved.