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Onset U20L-02, HOBO Water Level Logger (100 ft)
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Onset U20L-02, HOBO Water Level Logger (100 ft)
The Water Level 100' Data Logger is an economical and reliable solution for monitoring water level and temperature.
Onset U20L-02, HOBO Water Level Logger (100 ft)
Item #: 9866148

Onset U20L-02, HOBO Water Level Logger (100 ft)

Item #: 9866148

BND 786

Price Details

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*All items will import from US

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Order now and get it around Saturday, October 03
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The Water Level 100' Data Logger is an economical and reliable solution for monitoring water level and temperature.
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What Stands Out

High Accuracy
Equipped with precise sensors, the Onset U20L-02 ensures reliable water level measurements, ideal for environmental monitoring and research, surpassing competitors in data integrity.
Robust Design
Designed for durability, it withstands harsh conditions up to 100 ft underwater, making it suitable for long-term field studies and offering exceptional value for demanding outdoor applications.
User-Friendly Setup
Featuring easy deployment and data retrieval, the logger simplifies the setup process for users, enhancing usability for researchers and field technicians alike, ensuring efficient data collection.

Product Details

Shop now for the Onset U20L-02 Water Level Logger - 100 ft at Ubuy Brunei. This research-grade data logger measures water level and temperature in various areas. Hassle-free deployment, accurate readings, and more.

Who Should Buy?

Suitable For
  • Environmental Researchers

    Ideal for collecting precise water level data in various ecosystems for environmental monitoring and analysis.

  • Hydrologists

    Perfect for hydrology studies, this logger measures groundwater levels, aiding in aquifer and water table research.

  • Water Resource Managers

    Beneficial for managing water resources effectively, the logger provides essential data for sustainable usage and planning.

Not Suitable For
  • Casual Users

    Not suitable for those who require simple water measurement solutions without advanced features or data analysis capabilities.

Product Description

Onset U20L-02, HOBO Water Level Logger (100 ft)

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Customer Questions & Answers

  • Question: What is the primary purpose of the Onset U20L-02 HOBO Water Level Logger?

    Answer: The Onset U20L-02 HOBO Water Level Logger is designed to monitor and record water levels over time in various environments such as rivers, lakes, and aquifers. It employs advanced sensors to measure water pressure, which translates to accurate depth readings. This logger is invaluable for professionals in hydrology, environmental monitoring, and water resource management, providing essential data for research and conservation efforts.
  • Question: How deep can the Onset U20L-02 HOBO Water Level Logger be submerged?

    Answer: The Onset U20L-02 is capable of being submerged in water up to 100 feet deep, making it suitable for a wide range of applications, including deep wells, reservoirs, and flood monitoring. Its robust construction ensures reliable performance even under high-pressure conditions, ensuring you get accurate readings in various scenarios, from groundwater studies to flood management.
  • Question: What are the key features of the HOBO Water Level Logger?

    Answer: The HOBO Water Level Logger features a high-accuracy pressure sensor, internal memory for data storage, and durable construction suitable for harsh environments. It can log data at customizable intervals, allowing users to set it according to their monitoring needs. This versatility makes it ideal for applications such as environmental assessments, groundwater level changes, and flood event analysis.
  • Question: How does the HOBO Water Level Logger communicate data?

    Answer: The Onset U20L-02 HOBO Water Level Logger communicates data via USB interface, allowing for easy data transfer to a computer for analysis. The device is compatible with HOBOware software, which simplifies the process of visualizing and interpreting the recorded data. This digital data accessibility facilitates detailed reports and analysis for scientists and environmental professionals.
  • Question: Can the Onset U20L-02 be used in saltwater environments?

    Answer: Yes, the Onset U20L-02 HOBO Water Level Logger is designed to handle freshwater, brackish, and even saltwater environments, thanks to its corrosion-resistant materials. This makes it particularly useful for marine research and coastal monitoring, where water conditions can be variable. Using this logger, researchers can accurately track sea level changes or monitor estuarine environments.
  • Question: What data logging capabilities does the HOBO Water Level Logger offer?

    Answer: The HOBO U20L-02 offers extensive data logging capabilities, with the ability to store up to 130,000 readings. Users can set the logging interval anywhere from 1 second to 18 hours, allowing for both high-resolution data capture during critical events and broader intervals for long-term monitoring. This flexibility is crucial for projects requiring constant or periodic tracking of water levels.
  • Question: What power source does the HOBO Water Level Logger use?

    Answer: The Onset U20L-02 is powered by a long-lasting lithium battery, designed to provide ample power over extended periods, typically lasting up to several years depending on logging frequency. This makes it an effective solution for continuous monitoring without frequent maintenance or battery replacements, making it suitable for long-term environmental studies.
  • Question: How do I install the HOBO Water Level Logger?

    Answer: Installing the Onset U20L-02 HOBO Water Level Logger involves securing it at your desired measurement depth, usually attached to a stilling well or directly in a water body. Proper installation ensures the logger stays in position and effectively captures accurate readings. This logger is ideal for field applications such as monitoring groundwater levels or assessing hydrological conditions after a storm.
  • Question: What types of applications are best suited for the HOBO Water Level Logger?

    Answer: The HOBO U20L-02 is suitable for a variety of applications including groundwater monitoring, flood studies, surface water management, and environmental research. Its ability to log levels over time accurately makes it an essential tool for engineers, hydrologists, and environmental scientists who require reliable data for their projects.
  • Question: Where can I buy the Onset U20L-02, HOBO Water Level Logger in Brunei?

    Answer: You can purchase the Onset U20L-02 HOBO Water Level Logger from Ubuy. Ubuy provides a wide range of products, ensuring that you have access to the necessary equipment for your water level monitoring needs. Their platform offers comprehensive details about the product, making it easy to make an informed purchase.

Onset Current Sensors Editorial Review

The Onset U20L-02, HOBO Water Level Logger is a reliable and accurate device for measuring water levels. With a 100 ft depth rating, it is suitable for a variety of applications. The logger is easy to set up and use, with a user-friendly interface and intuitive software. Users have found the data collected by the logger to be accurate and consistent. However, some customers have reported difficulties with the software installation process. Overall, the Onset U20L-02 is a solid choice for anyone in need of a water level logger.

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Pros

  • Reliable and accurate measurements
  • Suitable for a variety of applications
  • Easy to set up and use
  • User-friendly interface
  • Accurate and consistent data

Cons

  • Difficulties with software installation process

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“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
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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BND 786

Order now and get it around Saturday, October 03

QTY:

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