Onset
0 ratings
HOBO by Onset H21-USB HOBO USB Micro Station Data Logger
genuine image
HOBO by Onset H21-USB HOBO USB Micro Station Data Logger
The rugged and compact HOBO USB Micro Station is designed for easy deployment in harsh environments with quick installation of up to five smart sensors.
HOBO by Onset H21-USB HOBO USB Micro Station Data Logger
Item #: 7289398

HOBO by Onset H21-USB HOBO USB Micro Station Data Logger

Item #: 7289398

TOP 1110

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Only 6 items left in stock.
Order now and get it around Friday, October 09
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
The rugged and compact HOBO USB Micro Station is designed for easy deployment in harsh environments with quick installation of up to five smart sensors.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

Product Details

Shop HOBO by Onset H21-USB HOBO USB Micro Station Data Logger online at a best price in Tonga. B076KWC7QQ
Additional FeaturesCompact
Connectivity TechnologyUSB
Display Typeno display
Color1
ShapeRectangular
Item Weight2.3 pounds (1.04 kg)
Brand NameOnset
Recommended Uses For ProductMonitoring
Is Used WhereOutdoor
Number of Items1
ManufacturerONSET COMPUTER CORP
Number of Packs1
Unit Count1 Count
UPC645759321725
ModelH21-USB
Part NumberH21-USB
BrandOnset
Special FeatureCompact

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the HOBO H21-USB Micro Station Data Logger used for?

    Answer: The HOBO H21-USB Micro Station Data Logger is designed for environmental monitoring and data collection. It tracks temperature, humidity, and other environmental conditions, making it ideal for applications including weather stations, research, and climate studies. This device logs data digitally, ensuring accurate records that can be easily retrieved and analyzed for trends, making it invaluable in both academic and industrial settings.
  • Question: How does the HOBO H21-USB connect to my computer?

    Answer: The HOBO H21-USB connects to your computer via a USB interface. Simply plug the device into a USB port, and it will be recognized by compatible software, allowing you to download the recorded data effortlessly. This feature is beneficial for users needing quick access to their data for immediate analysis or reporting without complex setup.
  • Question: What types of sensors can I use with the HOBO H21-USB?

    Answer: The HOBO H21-USB supports a variety of plug-and-play sensors that can measure different environmental parameters, including temperature, humidity, light, and more. This versatility allows users to customize their data collection setups based on specific project requirements, making it suitable for education, research, and industry monitoring.
  • Question: Can I view the data in real-time with the HOBO H21-USB?

    Answer: While the HOBO H21-USB primarily logs data over time, it can be configured with software that allows for real-time monitoring during data collection. This capability is particularly useful in experimental setups where immediate feedback is essential for adjusting conditions or parameters effectively, helping researchers make timely decisions.
  • Question: Is the HOBO H21-USB waterproof or weatherproof?

    Answer: The HOBO H21-USB itself is not waterproof, though it can be used in conjunction with waterproof enclosures for field applications. Protecting the device during outdoor use ensures reliable data collection in various environmental conditions, especially for long-term monitoring in inclement weather, preserving the quality and accuracy of the collected data.
  • Question: What is the operating temperature range of the HOBO H21-USB?

    Answer: The HOBO H21-USB operates within a broad temperature range, typically from -20°C to +50°C. This range makes it suitable for various applications, from indoor environments to harsh outdoor conditions, ensuring that users can rely on its performance in diverse settings, such as agriculture, laboratories, and field research.
  • Question: How often can the HOBO H21-USB log data?

    Answer: The HOBO H21-USB can be programmed to log data at customizable intervals, ranging from seconds to hours. This flexibility allows for detailed monitoring of rapid changes or a broader overview of slow trends, catering to different observational needs in various scientific studies or industrial monitoring tasks.
  • Question: What type of battery does the HOBO H21-USB use?

    Answer: The HOBO H21-USB is powered by replaceable batteries, typically a lithium battery, which provides long operational life. This feature is advantageous for field applications, as it minimizes the need for frequent maintenance and ensures that the device can gather essential data for extended periods without interruption.
  • Question: Where can I buy HOBO By Onset H21-USB HOBO USB Micro Station Data Logger in Tonga?

    Answer: You can purchase the HOBO By Onset H21-USB HOBO USB Micro Station Data Logger on Ubuy. Ubuy offers a reliable platform for sourcing genuine products, often accompanied by helpful customer service and product information, ensuring you get the right data logger for your needs.
  • Question: What software is compatible with the HOBO H21-USB for data analysis?

    Answer: The HOBO H21-USB is compatible with HOBOware software, which allows users to download and analyze the collected data. This software provides tools for graphing, reporting, and exporting data, making it suitable for researchers and professionals who require in-depth analysis of environmental conditions over time.

Onset Data Loggers Editorial Review

No editorial reviews found

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9477 reviews
Read reviews
JK
Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

TOP 1110

Order now and get it around Friday, October 09

QTY:

Only 6 items left in stock.
Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Compact size for effortless setup.
  • Weatherproof IP66 enclosure for tough conditions.
  • Fast data transfer with built-in USB port.
  • Supports up to five plug-and-play smart sensors.
  • Hinged door for simple sensor installation.
  • Ideal for monitoring diverse environmental measurements.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.