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Dri-Eaz HydroSensor II

Dri-Eaz HydroSensor II

Model: F251 | SKU: dr3135
List Price: $215.00
  • FREE 2 Day Express Shipping
  • In Stock -

  • Product Overview

    Designed for restoration contractors, the Dri-Eaz HydroSensor II Collapsible Moisture Probe detects moisture and determines the extent of water migration from its original source. Primarily used to map the presence of water in carpets and padding, this moisture probe is also designed for moisture detection in walls, ceilings, floors, and furniture. An LED light will blink and the transducer will beep when the nickel-plated pins detect moisture levels above 17%. The blinking and beeping become progressively faster when higher levels of moisture content are detected.

    Versatile Features

    The Dri-Eaz F251 HydroSensor II Moisture Probe is a versatile unit that features:

    • Multi-Surface Compatibility - The Dri-Eaz HydroSensor II helps determine the extent of water damage on floors, walls, ceilings, cushions, and even furniture.

    • Portable - The HydroSensor's telescoping arm extends to 31 inches for ease of use and collapses to 17 inches for space-saving storage.

    • Battery-Operated - This unit runs on one general purpose 9-volt DC battery (included). To extend battery life when not in use, make sure the probe tips are not in contact with any material that can conduct electricity such as metal, damp cloth, carpet, water, cork, etc.

    Designed for Durability

    The Dri-Eaz HydroSensor II is designed to withstand heavy long-term use by restoration contractors and other carpet cleaning professionals. It features:

    • Retractable Probe Points: To ensure longevity, included probe points are nickel-plated and retractable when not in use.

    • Durable Materials: Stainless steel construction helps the moisture probe stand up to years of use.

    Additional Features

    • LED Light Indicator - Blinking LED light indicates the presence of moisture. Moisture is detected at levels higher than 17%.

    • Audible Indicator - Higher beeping frequency indicates higher levels of water moisture.

    • Probe Tips - The ⅞-inch probe tips are long enough to use on shag carpeting.

    • Use in Carpet Cleaning - The Dri-Eaz HydroSensor II can be used to detect the presence of pet urine contamination on carpets and furniture.


    The Dri-Eaz HydroSensor II is a collapsible moisture probe that quickly detects moisture content in carpets, cushions, floors, walls, and furniture.

    What Customers Love

    • Extended Reach - A 31-inch reach saves your back from the aches and pains that often come with shorter moisture probes.
    • Space-Saving Design - The moisture probe collapses to 17 inches for space-saving transport and storage.

    Things To Consider

    • Browse All Dri-Eaz Solutions - Along with testing products, Dri-Eaz offers a complete line of water damage restoration solutions including dehumidifiers, water extractors, air movers, air scrubbers, and more. Give us a call at 800-934-9194 for help in customizing a solution for your next job.

    Manufacturer's Warranty


    Manufacturer's Literature

    Owner's Manual
    User's manual for the Dri-Eaz HydroSensor I.

    What's In The Box?

    • Dri-Eaz F251 HydroSensor II Moisture Probe
    • Probe Tips
    • 9-Volt Battery
    • Owner's Manual
  • Frequently Asked Questions

    What is your return policy?

    We offer a 30-Day Money-Back Guarantee on all of our products. If you are not satisfied with your purchase for any reason, simply return the product to us within 30 days and we will process your refund. For policy details and exclusions, please read our full Return Policy

    What is your shipping policy?

    Standard shipping (3-6 business days) is free to the lower 48 states.

    Expedited shipping is available for select products. Shipping to Hawaii, Alaska, and Canada may incur an additional fee, depending on the items ordered. With the exception of Canada, we do not currently ship to international locations. Items typically ship 1-2 days after you place your order. For more information, visit our Shipping and Delivery page.

    What types of payment methods do you accept?

    We accept Visa, MasterCard, American Express, Discover Card, and Diners Club credit cards. Additionally, you can checkout using PayPal.

    As a Sylvane shopper, you can purchase with confidence knowing that your information will always remain confidential and secure at all times. Our website is tested daily for security flaws by a well-known third-party security firm. It also meets the security recommendations of the Department of Homeland Security's National Infrastructure Protection Center (NIPC) and passes the FBI's Twenty Most Critical Internet Security Vulnerabilities Test.

    After I place my order, when will my credit card be charged?

    Your credit card will be charged when your order is shipped.
    Want to submit an FAQ? Hold tight. We're enhancing this section to make it even more useful for you. Feel free to call us at 1-800-934-9194 for answers to any product-related questions.
  • Reviews

    View All Dri-Eaz HydroSensor II Reviews


    by PowerReviews
    Dri-Eaz HydroSensor II

    (based on 1 review)

    Ratings Distribution

    • 5 Stars



    • 4 Stars



    • 3 Stars



    • 2 Stars



    • 1 Stars



    Reviewed by 1 customer

    Displaying review 1

    Back to top



    By Jon Duren, 38 employee Roofing Contracto

    from Stuart Florida

    About Me Average Health, Healthy Energitic Roofer

    Verified Buyer


    • Clear Instructions
    • Easy To Use
    • I Can Reach Into Hard To
    • It A S A Roofer Without A
    • It Extends So I Can Reach
    • Reach Places In The Attic
    • Reliable
    • Step Ladder And It Attics


    • And Ordered Two More
    • For My Employees To Use
    • Had One For Two Years
    • It Is Great And I Have
    • Non At All I Have Had
    • none

    Best Uses

    • Testing
    • Water Testing

    Comments about Dri-Eaz HydroSensor II:

    I use it regularly and never had to change the battery adn it impresses my clients.

    Displaying review 1

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