Onset
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Onset HOBO MX2304 Weatherproof Bluetooth Temperature Data Logger w External Sensor
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Onset HOBO MX2304 Weatherproof Bluetooth Temperature Data Logger w External Sensor
The HOBO MX2304 provides high-accuracy temperature measurements in harsh outdoor environments, with wireless transmission of recorded readings to smartphones or tablets using Bluetooth Smart LE Communications.
Onset HOBO MX2304 Weatherproof Bluetooth Temperature Data Logger w External Sensor
Item #: 21411590

Onset HOBO MX2304 Weatherproof Bluetooth Temperature Data Logger w External Sensor

Item #: 21411590

HKD 1895

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Order now and get it around Friday, September 04
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The HOBO MX2304 provides high-accuracy temperature measurements in harsh outdoor environments, with wireless transmission of recorded readings to smartphones or tablets using Bluetooth Smart LE Communications.
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What Stands Out

Bluetooth Connectivity
Seamless wireless data transfer via Bluetooth allows users to easily access and manage temperature recordings through compatible devices, enhancing convenience and operational efficiency.
Weatherproof Design
Engineered for durability, the weatherproof casing protects the device in harsh conditions, ensuring reliable performance outdoors and making it suitable for diverse applications.
External Sensor Capability
Featuring an external temperature sensor, this logger provides greater flexibility and accuracy in temperature monitoring across various environments, addressing the specific needs of demanding monitoring applications.

Product Details

Shop Onset HOBO MX2304 Weatherproof Bluetooth Temperature Data Logger w External Sensor online at a best price in Hong Kong. B06XXMHY8P
Package Weight1.18 Pound

Who Should Buy?

Suitable For
  • Environmental Monitoring

    Ideal for researchers collecting temperature data in diverse weather conditions requiring accurate, reliable readings over time.

  • Food Industry Use

    Perfect for food safety compliance, monitoring temperature in storage and transit to ensure quality and safety standards.

  • Hiking and Camping

    Great for outdoor enthusiasts needing to track temperature changes during excursions for safety and gear planning.

Not Suitable For
  • Casual Users

    Unsuitable for users seeking a simple, short-term temperature check without the need for detailed logging or analysis.

Product Description

Onset HOBO MX2304 Weatherproof Bluetooth Temperature Data Logger w External Sensor

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Customer Questions & Answers

  • Question: What is the main purpose of the Onset HOBO MX2304 Weatherproof Bluetooth Temperature Data Logger?

    Answer: The Onset HOBO MX2304 is designed to monitor and record temperature data in various environments. It features a weatherproof enclosure that protects it from moisture and harsh conditions, making it ideal for outdoor use. This data logger is often employed in applications like environmental research, industrial monitoring, and controlled storage settings. For instance, it can be utilized to track temperature changes in greenhouses, ensuring optimal conditions for plant growth.
  • Question: How does the Bluetooth feature enhance the functionality of the HOBO MX2304?

    Answer: The Bluetooth feature of the HOBO MX2304 allows for wireless data transfer to compatible devices, such as smartphones or tablets, which enhances convenience and accessibility. Users can easily retrieve real-time data and analyze it using the HOBOmobile app. This functionality is particularly beneficial for researchers and professionals who require immediate access to critical information without the need for physical connections.
  • Question: What is the benefit of the external sensor in the HOBO MX2304?

    Answer: The external sensor on the HOBO MX2304 extends its versatility, allowing it to measure temperature in locations that may be difficult to access or in specific environments. This added flexibility is useful for monitoring temperature in confined spaces, like incubators or outdoor settings where direct exposure might affect readings. By utilizing an external sensor, users can optimize data collection for more specific applications.
  • Question: Can the HOBO MX2304 be used in extreme weather conditions?

    Answer: Yes, the HOBO MX2304 is engineered to withstand extreme weather conditions, given its weatherproof design. This feature is crucial for outdoor applications where temperature fluctuations are common, such as monitoring weather patterns or agricultural environments. Its robust construction allows it to operate effectively in rain, snow, or high humidity, ensuring reliable data collection under varied conditions.
  • Question: What kind of data can I expect to collect with the HOBO MX2304?

    Answer: With the HOBO MX2304, you can collect precise temperature data that can be used to analyze trends over time. This data can include current temperature readings, minimum and maximum temperature logs, and graphs to visualize changes. Users typically employ this information for research purposes, quality control in food storage, or climate studies, enabling them to make informed decisions based on accurate data.
  • Question: Is the HOBO MX2304 suitable for indoor applications?

    Answer: Yes, while the HOBO MX2304 is designed for durability in outdoor settings, it is equally effective for indoor applications. It can be used in laboratories, warehouses, or climate-controlled rooms where precise temperature monitoring is critical. For example, it may be deployed in a server room to ensure the environment remains within optimal temperature thresholds, preventing equipment overheating.
  • Question: How user-friendly is the setup process for the HOBO MX2304?

    Answer: The setup process for the HOBO MX2304 is designed to be straightforward. Users can configure the device using the HOBOmobile app, which guides them through steps for pairing and settings adjustments. This convenience makes it accessible for users with varying levels of technical expertise. Once operational, it can efficiently collect and share data with minimal ongoing maintenance.
  • Question: What is the battery life of the HOBO MX2304 data logger?

    Answer: The HOBO MX2304 is equipped with a long-lasting battery that allows for extended periods of data logging without frequent replacements. While exact battery life can vary based on usage frequency and environmental factors, users typically find the device can operate for several months before needing a battery change. This longevity is particularly advantageous for long-term monitoring projects.
  • Question: How often can the HOBO MX2304 log data?

    Answer: The HOBO MX2304 can be configured to log data at various intervals, ranging from seconds to hours, depending on user requirements. This flexibility allows for customized logging rates suitable for different applications. For example, if you are monitoring a sensitive environment where quick changes occur, you can set more frequent logging, while less dynamic conditions might allow for longer intervals.
  • Question: Where can I buy Onset HOBO MX2304 Weatherproof Bluetooth Temperature Data Logger w External Sensor?

    Answer: You can purchase the Onset HOBO MX2304 Weatherproof Bluetooth Temperature Data Logger w External Sensor from Ubuy in Hong Kong. Ubuy offers a convenient online shopping experience, ensuring that you can easily access this high-quality data logger along with any necessary accessories or products.

Onset Data Loggers Editorial Review

The Onset HOBO MX2304 Weatherproof Bluetooth Temperature Data Logger with External Sensor is a reliable and durable device designed for monitoring temperatures in various applications. The device's external sensor can work when submerged in liquids, and it has a 6-1/2 feet cable length, making it versatile for different setups. However, the device is not ideal for remote viewing since it has a limited range and no remote access function. The Windows application and the mobile app allow you to view the data after it's been recorded, but within Bluetooth range only.

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Pros

  • External sensor is suitable for liquid immersion
  • Durable and weatherproof design
  • Versatile with a long sensor cable length

Cons

  • Limited range and no remote access function

Platform Trust & Buyer Confidence

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3.8/5 96 reviews
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FZ
F Zhang
Verified buyer

“Good product, and smooth delivery!”

18-Jul-26 · via Trustpilot
RD
Roxy
Verified buyer

“Great products and services”

17 April 2026 · via Trustpilot
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Khushi
Verified buyer

“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”

6 July 2026 · via Trustpilot
KM
kritika
Verified buyer

“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”

3 July 2026 · via Trustpilot
S
Sam
Verified buyer

“Great product, good packing, the goods arrived quickly and well protected.”

6 June 2026 · via Trustpilot
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HKD 1895

Order now and get it around Friday, September 04

QTY:

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Features & Benefits

  • High-accuracy measurements in harsh outdoor environments
  • Wireless transmission of recorded readings using Bluetooth Smart LE Communications
  • User-replaceable lithium battery with 2-year typical life
  • Includes external temperature sensor, screws, and zip ties for mounting
  • HOBOmobile app available on the Apple Store

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