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TDS-H1A Portable Water Testing Kit for Drinking Water, Aquariums / Pools

TDS-H1A Portable Water Testing Kit for Drinking Water, Aquariums / Pools

TDS-H1A TDS Meter Digital Water Quality Tester / Portable Water Testing Kit for Drinking Water, Aquariums / Pools\n\nEnsure safe and reliable water quality with the TDS-H1A TDS Meter. Designed to measure Total Dissolved Solids (TDS) with precision, this portable device helps you determine water purity at a glance. Whether you’re testing your drinking water, maintaining aquarium conditions, or balancing pool chemicals, the TDS-H1A provides quick and accurate results for greater peace of mind.\n\nKey Features\n- Accurate TDS Measurement: Delivers precise readings for total dissolved solids, allowing you to gauge water purity or contamination levels. \n- Digital Display: A clear, easy-to-read screen shows results instantly, simplifying your testing process. \n- Compact / Portable: Lightweight design fits easily in a pocket or toolkit, making it convenient for home, lab, or field testing. \n- Simple Operation: One-button functionality ensures fast and hassle-free measurements—perfect for beginners and experts alike. \n- Versatile Applications: Ideal for drinking water, aquariums, pools, spas, hydroponics, and other water-based environments.\n\nSpecifications:\n- Product function: Test TDS value\n- Measurement range: 0-9990ppm\n- Working environment: 0-60C\n- Product battery: 2*1.5V (button battery), 130mAh\n- Product probe: alloy probe\n- Product size: 140*24*14.5mm\n\nIdeal Examples of Usage\n- Drinking Water Checks: Monitor tap, bottled, or well water quality to ensure it meets safety standards. \n- Aquarium Maintenance: Maintain healthy aquatic life by keeping track of dissolved minerals and other substances. \n- Pools / Spas: Quickly assess pool chemistry, helping you balance chemicals for crystal-clear water and safe swimming. \n- Hydroponic Systems: Keep nutrient solutions in the optimal range for vigorous plant growth. \n- Lab / Educational Use: Demonstrate water-testing principles or conduct precise experiments in classroom and research settings.\n\nWhy This Product Is Perfect to Buy\nThe TDS-H1A TDS Meter combines accuracy, portability, and user-friendly design—crucial elements for effective water testing. Its straightforward operation is accessible to novices, yet advanced enough for professionals who demand reliable data. With this versatile tool, maintaining safe and healthy water becomes a breeze, whether for personal, commercial, or educational purposes.\n\nInteresting Facts About TDS Meters\nTDS meters measure the electrical conductivity of water to estimate dissolved solids—ranging from salts and minerals to metals and organic substances. Originally confined to laboratory settings, modern advancements have made TDS meters smaller, more affordable, and widely accessible. Today, they’re a staple in various fields, helping individuals and professionals alike ensure that water remains within desired purity or contamination thresholds.\n\nPacking: Euroblister

EUR 10.40
1

Zero Waterproof Fitness Tracker w. Blood Pressure Monitor - Blue

Zero Waterproof Fitness Tracker w. Blood Pressure Monitor - Red

Zero Waterproof Fitness Tracker w. Blood Pressure Monitor - Black

Zero Waterproof Fitness Tracker w. Blood Pressure Monitor - Grey

Zero Waterproof Fitness Tracker w. Blood Pressure Monitor - Yellow / Black

SF-AH 50 Active HEPA Filter for Miele Vacuum Cleaner S4, S5, S6, S8 S8330 S6240 S6240-S6760 Series - Black

iPhone 15 Pro Max ShellBox Air Box Waterproof Case - Black

iPhone 15 Pro Max ShellBox Air Box Waterproof Case - Black

ShellBox Air Box IP68 Waterproof Case for iPhone 15 Pro Max\n\nHigh-Quality Material: This waterproof case is made of TPU, PC, and PET, providing excellent waterproof, dustproof, and shockproof features\n\nDustproof: It can isolate dirt, dust, and sandstorms, and resist soil impurities and construction dust\n\nWaterproof: It has passed IP68 waterproof level testing, allowing the phone to be submerged up to two meters underwater for 30 minutes. It can be used with confidence for activities like skiing, drifting, surfing, and even for listening to music underwater\n\nShockproof: The phone case\'s screen protector is made of PET, which is wear-resistant and scratch-resistant, providing 2 meters of drop protection. It won\'t affect the usage in any situation, making it an absolute protector for your phone during travel\n\nPrecision Cutouts: It features reserved camera viewfinder windows for various environmental shooting conditions. Ultra-thin and ultra-light, providing you with an unparalleled experience. It also has protective plugs for the headphone jack, charging port, power button, and volume buttons\n\nSpecification:\n\nMaterial: PC+TPU+PET\n\nSize: 162*81*16mm\n\nWeight: 58g\n\nAssembly Method:\n\nPlace the empty case on paper for a waterproof test, lasting 15 to 30 minutes (Reminder: carefully inspect the sealing ring before testing, ensure that the waterproof gasket is properly assembled and tightly sealed, and conduct a comprehensive inspection).\n\nIf the test does not leak, please assemble it correctly according to the following steps.\n\nThe phone must be assembled without any additional accessories such as screen protectors, decorations, or tempered glass attached to the phone\'s body (for iPhone installation reminder: align the mute button before assembly, the product screen is scratch-resistant, and there is no need for screen protectors before casing, as applying screen protectors may affect the waterproof effect).\n\nAfter assembly, test the functionality of the buttons to ensure that the phone can be used normally.\n\nIf a leak is detected during testing, do not install the actual device. Please contact customer service immediately.\n\nMake sure the tissues in the empty case are not wet, and no water has entered the case before installing the actual device (Friendly reminder: even after confirming no leaks, do not immerse the actual device in water for testing).

EUR 19.70
1

Forever Colorum CW-300 Waterproof Smartwatch - Green

Forever Colorum CW-300 Waterproof Smartwatch - Green

Forever Colorum CW-300 Waterproof Smartwatch - Bluetooth 5.0, IP68, 220mAh\n\nMotivate yourself to be active throughout the day and stay healthy with the Haylou LS13 GST Lite smartwatch. It offers a range of fitness and health tracking features such as smart sleep monitoring, heart rate tracking, blood oxygen tracking, stress level, and menstrual cycle management. This Bluetooth smartwatch is equipped with a large 1.69 inches screen, giving you a comprehensive overview of your health data, messages, and reminders. Your training will be even more fun and motivating with the Haylou LS13 GST Lite smartwatch.\n\nFeatures:\n- Be aware of your health and physical performance with the Haylou LS13 GST Lite smartwatch\n- 1.69 inches screen with 240x280 pixel resolution and 2.5D curved edge glass\n- 30 workout modes will make your exercise more efficient\n- With IP68 certification it can be exposed to sweat, rainy days, and hand washing\n- Monitors sleep quality, heart rate, blood oxygen, stress level, and women\'s health\n- Battery lasts up to 9 days in daily mode and up to 30 days in standby mode\n- Various practical features: weather notifications, message reminders, idle alerts, stopwatch, music control, find phone\n\nSpecifications:\n- Display: 1.69\" TFT display\n- Resolution: 240 x 280px\n- Bluetooth version: v5.0\n- Sensors: heart rate sensor, motion sensor, blood oxygen sensor\n- Battery capacity: 220mAh\n- Supported OS: Android 6.0 and above; iOS 11.0 and above\n- Working time: 9 days\n- Standby time: 30 days\n- Waterproof rating: IP68\n- App name: Haylou Fun\n- Dimensions: 45,7 x 37 x 11,4mm\n- Strap width: 22mm\n- Watch weight: 39g with strap\n\nPackage: Euroblister

EUR 19.70
1

Lemonda D13 Smartwatch w. Heart Rate - Purple

Lemonda D13 Smartwatch w. Heart Rate - Green

Lemonda D13 Smartwatch w. Heart Rate - Black

Lemonda D13 Smartwatch w. Heart Rate - Blue

Imro microSDXC Memory Card with Adapter - 128GB

Imro MicroSD Memory Card with Adapter - 64GB

Lippa USB-A / Lightning Cable 12W - 1m - White

Roborock S8 MaxV Ultra/S8 Max Ultra/G20S Replacement Dust Bag

Roborock S8 MaxV Ultra/S8 Max Ultra/G20S Replacement Dust Bag

Roborock S8 MaxV Ultra/S8 Max Ultra/G20S Replacement Dust Bag – Efficient Dust Collection for a Cleaner Home\n\nKeep your Roborock sweeping robot performing at its best with the Replacement Dust Bag for Roborock S8 MaxV Ultra, S8 Max Ultra, and G20S. Designed for maximum dust and dirt collection, this high-capacity bag reduces the need for frequent replacements, making cleaning more efficient and hassle-free.\n\nKey Features / Specifications\n- Large Capacity for More Efficient Cleaning – The spacious dust bag captures more dust, dirt, and pet hair, minimizing the need for frequent replacements.\n- Effective Dust Collection – Traps fine dust particles to prevent them from re-entering the air, ensuring a cleaner home environment.\n- Strong Sealing for Hygienic Disposal – The airtight seal locks in dirt, preventing leaks and keeping your home fresh and dust-free.\n- Easy to Remove / Replace – Designed as a perfect replacement for the original dust bag, allowing quick and effortless installation.\n- Durable / Reliable – High-quality construction ensures long-lasting use and optimal filtration performance.\n\nTechnical Specifications\n- Product Weight: 37.1 g\n- Dimensions: 205 x 125 x 115 mm\n- Compatibility:\n- Roborock G20S\n- Roborock S8 MaxV Ultra\n- Roborock S8 Max Ultra\n\nIdeal Usage Scenarios\n- Pet Owners: Effectively captures pet hair, dander, and dust for a cleaner home.\n- Allergy Sufferers: Reduces airborne dust particles, making it ideal for people with allergies.\n- Busy Households: The high-capacity design minimizes maintenance time, so you can focus on what matters.\n\nWhy Buy This Replacement Dust Bag?\n- Perfect Fit – Specifically designed for Roborock S8 MaxV Ultra, S8 Max Ultra, and G20S models.\n- Time-Saving – Reduces the need for frequent replacements, making robot vacuum maintenance easier.\n- Healthier Home Environment – Keeps fine dust trapped inside, preventing re-circulation into the air.\n\nInteresting Facts About Dust Bags\n- High-quality dust bags can extend the lifespan of your robot vacuum by improving filtration efficiency.\n- Sealed dust bags help prevent bacteria and allergens from escaping, making them ideal for allergy sufferers.\n- Regular dust bag replacement maintains optimal suction power, ensuring better cleaning performance.\n\nUpgrade your Roborock vacuum cleaner with this high-efficiency replacement dust bag and enjoy a cleaner, healthier home with minimal effort!\n\nPacking: Bulk

EUR 10.40
1

SteelSeries QcK mini Musemåtte

Redpepper IP68 Samsung Galaxy S10 Waterproof Case - Black / Clear

iPhone 16 Redpepper FS IP68 Waterproof Case - Black

Redpepper IP68 Samsung Galaxy S10+ Waterproof Case - Black / Clear

Samsung Galaxy A55 Redpepper FS IP68 Waterproof Case - Black

PH-04L Digital pH Meter / Water Quality Tester

PH-04L Digital pH Meter / Water Quality Tester

PH-04L Digital pH Meter / Automatic Calibration Water Quality Test Monitor for Aquariums, Pools / More\n\nTake the guesswork out of maintaining balanced water conditions with the PH-04L Digital pH Meter. Designed for accuracy and ease of use, this handy device automatically calibrates to ensure consistent and reliable pH measurements—ideal for aquariums, swimming pools, hydroponics, and various water-testing applications.\n\nKey Features\n- Automatic Calibration: Eliminates manual adjustment headaches, ensuring precise readings with minimal effort.\n- High Accuracy: Engineered with an advanced electrode sensor for fast, reliable pH measurements in a variety of settings.\n- Digital Display: An easy-to-read screen clearly shows your pH level, allowing you to make quick decisions about water treatment.\n- Compact / Portable: Lightweight construction makes it simple to carry along for on-the-spot testing—perfect for both home and field use.\n- Wide Application Range: From fish tanks and pools to lab tests and hydroponic systems, this versatile meter adapts to diverse water monitoring needs.\n\nSpecifications:\n- Measuring range: 0.00-14.00pH\n- Resolution: 0.01pH\n- Accuracy: ±0.01pH\n- Power supply: 2*1.5V (LR44 button battery), 130mAh\n- Operating temperature: 0C-60C\n- Calibration: three-point automatic calibration (6.86 point calibration: 0.1pH accuracy)\n- Dimensions: 155 x 31 x 18mm\n- Weight: 50g\n\nIdeal Examples of Usage\n- Aquariums: Maintain stable pH levels for healthier fish and aquatic plants.\n- Swimming Pools / Spas: Quickly test water quality to ensure safe, comfortable swimming conditions.\n- Hydroponic Gardens: Keep track of nutrient solutions, promoting optimal plant growth and yield.\n- Drinking Water Checks: Verify tap, well, or bottled water quality for peace of mind.\n- Laboratory / Educational Settings: Provide accurate, user-friendly pH measurements for experiments and demonstrations.\n\nWhy This Product Is Perfect to Buy\nThe PH-04L Digital pH Meter stands out for its blend of user convenience and precision. Automatic calibration cuts down on time-consuming adjustments, making it easy for beginners and seasoned hobbyists alike. Its compact size and digital display ensure you always have accurate, on-the-spot readings, delivering essential information for maintaining balanced, safe water.\n\nInteresting Facts About pH Meters\npH meters originated from scientific research labs, where early prototypes were large and prone to calibration drift. Innovations in electrode technology and circuit miniaturization led to compact, portable meters, now widely used in industries like agriculture, aquatics, and food production. By providing real-time data on water acidity or alkalinity, these modern meters have become invaluable for improving and sustaining various life-supporting environments.\n\nPacking: Euroblister

EUR 13.10
1

Samsung Galaxy S25+ Redpepper FS IP68 Waterproof Case - Black

Google Pixel 7a Redpepper FS IP68 Waterproof Case - Black