9-in-1 Smart Water Tester with APP Monitoring, Digital Water Test Kit for Turbidity, TDS, EC, Temp, Salt, GH, TOC, COD & UV254, Professional Water Tester for Drinking Water, Well, Tap & Outdoor. — Open-Box, 29% Off

Name: 9-in-1 Smart Water Tester with APP Monitoring, Digital Water Test Kit for Turbidity, TDS, EC, Temp, Salt, GH, TOC, COD & UV254, Professional Water Tester for Drinking Water, Well, Tap & Outdoor.
Brand: LKBird
SKU: awhd-us-b0g3wd9cgb
Price: 76.38 USD
Availability: InStock

Brand: LKBird

Condition: Used - Mint

$76³⁸

$108⁰⁶

-29% Save $31⁶⁸

Updated: 20 days ago

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Description

LKBird Exclusive 9-in-1 Water Tester: All-in-One Detection for Turbidity, Hardness, pH, TDS, EC, Salinity, TOC, COD & UV Absorbance with Unique Dual-Core Advantages in Turbidity (NTU) and Water Hardness Testing. Whether checking excessive suspended particles via precise NTU readings or assessing hard water scale risks, this all-in-one device eliminates the need for multiple testers.

Smart App Connectivity: Equipped with seamless Bluetooth connectivity, simply pair it with our dedicated "Kactoily" App to sync test results to your phone in real time—eliminating the hassle and errors of manual logging. Enjoy permanent storage of historical data, auto-generated trend charts, and multi-scenario data classification and tagging. Whether at home or on the go, easily access past records to gain precise insights for improving water quality, making household health management effortless and worry-free.

Lab-Grade Precision Testing: Equipped with imported high-sensitivity sensors and dual optical-electrochemical modules, it uses 90° scattered light for turbidity testing and precisely quantifies calcium/magnesium ions for hardness detection. With ≤±2% measurement error and 0.01-unit resolution, its accuracy matches professional lab equipment. The built-in Automatic Temperature Compensation (ATC) ensures stable readings from 0-60°C, making TDS meter ideal for both household and professional use.

Ultra-Simple Operation & Durable Design: Auto-calibrates on startup—no complicated setup. Immerse the probe in water for just 3 seconds to get stable, accurate readings. The backlit LCD screen ensures clear visibility even in dim environments. With an IP67 waterproof and dustproof rating, it withstands accidental water submersion. Weighing only 90g, its compact pen-style design fits easily into pockets or toolboxes, making it the ideal digital water tester for home, fieldwork, and travel—reliable testing anytime, anywhere.

Full-Scenario Coverage: Far Beyond Ordinary water tester- Perfect for households testing drinking water and purified water quality; aquarium enthusiasts regulating fish tank water; growers monitoring hydroponic nutrient solutions; businesses inspecting swimming pool and spa water quality; industrial settings assisting in boiler water and cooling water hardness monitoring to prevent scaling and corrosion; even suitable for emergency outdoor water source screening and basic laboratory testing. One device, unlimited scenarios.

9 in 1 water tester

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Product Details

SKU:: awhd-us-b0g3wd9cgb
Model:: 9in1
Country:: US
ASIN:: B0G3WD9CGB

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 $32 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?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for LKBird products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

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.