WLR Industries Hanna HI775 Checker Freshwater Aquarium Alkalinity Colorimeter Checker Tester

Name: WLR Industries Hanna HI775 Checker Freshwater Aquarium Alkalinity Colorimeter Checker Tester
Brand: WLR Industries
SKU: awhd-us-b0d9wtfcrs
Price: 45.02 USD
Availability: InStock

Brand: WLR Industries

Condition: Used

$45⁰²

$71⁸⁸

-38% Save $26⁸⁶

Updated: 3 hours 25 mins ago

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Description

Hanna Checker HI775 - Freshwater Alk Checker Tester is designed for direct measurement of Alkalinity

Compact Design: With its compact and portable design, this meter is perfect for on-the-go testing in various applications.

MULTI USE - Ideal for aquariums and marine biology applications.

Our portable handheld colorimeter goes where you go.

Easy Operation: Features a user-friendly interface with simple button operation, making it easy to navigate and take measurements.

HI775 Hanna checker for testing in freshwater applications. The HI775 (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure alkalinity. Present in varying concentrations in freshwater bodies, alkalinity, from carbonate and noncarbonate salts, provides a buffer against drastic pH changes in water. Used in the drinking water treatment process, the concentration of alkalinity dictates which chemicals are used and at what volumes, as well as protecting finished, potable drinking water in the distribution system. Designed as a more accurate alternative to chemical test kits, the HI775 provides quick, accurate results in a few easy steps.

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Product Details

SKU:: awhd-us-b0d9wtfcrs
Model:: 775
Country:: US
ASIN:: B0D9WTFCRS
UPC:: 850063330312

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $27 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

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Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.