💧 Digital Water Quality Tester 4-in-1 – Check TDS, EC, Temp (°C/°F) up to 9990 ppm
💧 Digital Water Quality Tester 4-in-1 – Check TDS, EC, Temp (°C/°F) up to 9990 ppm
常规价格
$21.99
常规价格
$21.99
促销价
$39.99
单价
单价
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💧 Digital Water Quality Tester 4-in-1 – Check TDS, EC, Temp (°C/°F) up to 9990 ppm
常规价格
$21.99
常规价格
$21.99
促销价
$39.99
单价
单价
Know Your Water, Secure Your Health – All in One Compact Pen
Tired of guessing what’s in your drinking water?
Frustrated with juggling multiple tools to test water quality for your home, garden, or aquarium?
Our 4-in-1 Digital TDS Water Quality Tester is your all-in-one solution to accurate, instant water analysis – designed for convenience, precision, and peace of mind, perfectly suited for European and American households, hobbyists, and professionals.
Frustrated with juggling multiple tools to test water quality for your home, garden, or aquarium?
Our 4-in-1 Digital TDS Water Quality Tester is your all-in-one solution to accurate, instant water analysis – designed for convenience, precision, and peace of mind, perfectly suited for European and American households, hobbyists, and professionals.
Why Choose Our 4-in-1 TDS Water Tester?
We’ve engineered this tester to solve the most common pain points of water quality monitoring: no more complicated setups, no more inconsistent readings, no more carrying multiple devices. With its sleek, pen-style design and multi-parameter functionality, it’s the ultimate tool for anyone who values clean, safe water.
All-in-One Functionality – 4 Tests in 1 Device
Skip the hassle of separate tools – our tester combines four essential water measurements in one compact pen, saving you time, space, and money:
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TDS (Total Dissolved Solids)
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EC (Electrical Conductivity)
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Temperature (°C/°F):
Precision You Can Trust
With a TDS measurement range of 0-9990 ppm, it covers all common water scenarios – from testing the purity of your home’s filtered water (ideal TDS: 0-50 ppm) to monitoring hydroponic nutrient levels or pool water balance (higher TDS ranges).
User-Friendly Design – No Expertise Required
We’ve designed this tester for everyone, from first-time users to experienced professionals. Here’s what makes it effortless to use:
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One-Button Operation
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Clear LCD Display
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Portable & Durable
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Long-Lasting Battery
Perfect for Every Scenario – For Home & Professional Use
Whether you’re a health-conscious homeowner, a hydroponics enthusiast, an aquarium hobbyist, or a professional, this tester is tailored to your needs. It’s widely used in:
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Home Use
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Hydroponics & Gardening
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Aquariums & Fish Tanks
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Travel & Outdoor
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Commercial Use
🚰 Comparison of Unfiltered vs. Filtered Water
The image is split into two halves, showing a side‑by‑side comparison of tap water before and after filtration. 💧
🧱 6-Layer Graded Filtration
Multiple filter materials are arranged in a graded structure, allowing each layer to work step by step to help reduce unwanted impurities during everyday kitchen use.
🔄 Full 360° Rotation
After installation, the filter unit can rotate freely in every direction. Adjust the water angle to rinse produce, clean dishes or reach different areas around the sink without repeatedly repositioning items by hand.
What’s in the Box?
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1 × 4-in-1 Digital TDS/EC/Temperature Water Tester
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2 × LR44 Button Batteries (Pre-Installed)
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1 × Calibration Solution (for precise adjustments)
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1 × User Manual
Secure Your Water, Secure Your Peace of Mind
Order yours today and take control of your water quality. We offer fast, reliable shipping to all EU and US locations, with a 30-day money-back guarantee and 12-month warranty – so you can buy with confidence.
FAQs:
Q: What’s the difference between TDS and EC?
A: TDS (Total Dissolved Solids) measures the total weight of dissolved inorganic solids in water (in ppm), while EC (Electrical Conductivity) measures the water’s ability to conduct electricity (in µs/cm). EC is an exact measure of nutrient concentration, while TDS is a reliable estimate – both are critical for different use cases (e.g., EC for hydroponics, TDS for drinking water purity).
A: TDS (Total Dissolved Solids) measures the total weight of dissolved inorganic solids in water (in ppm), while EC (Electrical Conductivity) measures the water’s ability to conduct electricity (in µs/cm). EC is an exact measure of nutrient concentration, while TDS is a reliable estimate – both are critical for different use cases (e.g., EC for hydroponics, TDS for drinking water purity).
Q: How often do I need to calibrate the tester?
A: For most home users, calibration every 2-3 months is sufficient. If you use the tester in harsh environments (e.g., high-mineral water, hydroponic solutions) or notice inconsistent readings, calibrate it more frequently using the included calibration solution.
Q: Is the tester waterproof?
A: Yes! It features an IP67 waterproof rating, meaning it can be submerged in water for short periods (up to 1 meter for 30 minutes) – perfect for testing pool water, aquarium water, or outdoor water sources without worrying about damage.
Q: Can it test for organic substances like pesticides?
A: No. TDS and EC meters detect inorganic dissolved solids (salts, minerals, metals) that conduct electricity. Organic substances like pesticides, gasoline, or solvents do not conduct electricity and cannot be detected by this tester.
Ready to Know Your Water Better? Add to Cart Now!
