Description
Product Overview
The ILORVIUN 4 in 1 TDS Meter Digital Water Tester is engineered for precision and convenience in a single handheld device. Combining total dissolved solids (TDS), electrical conductivity (EC), and temperature measurement in both Celsius and Fahrenheit, it delivers comprehensive water quality data with a single press of a button. The instrument houses a high‑precision chip and corrosion‑resistant titanium alloy probes that guarantee ±2% accuracy and a resolution of 0.02 ppm, ensuring that every reading reflects true water conditions. The large, backlit LCD screen updates in under five seconds, displaying numeric values alongside intuitive color alerts—green for safe water below 40 ppm and red for concentrations that exceed the safe threshold. Built for durability, the meter’s housing is impact‑resistant and water‑proof, while its credit‑card‑sized form factor makes it easy to carry in a pocket, backpack, or tool kit.
![[Product front view showing all components]](https://www.qolviro.store/wp-content/uploads/2026/07/be9490367ca64e3ab07fa5d16f98b93a.jpg)
Usage
Designed for a wide range of environments, this tester excels in household, commercial, and field applications. Homeowners can quickly assess tap water, bottled water, or water filtered through reverse‑osmosis (RO) and deionization (DI) systems to verify safety before consumption. Aquarium enthusiasts rely on the EC function to monitor nutrient levels, ensuring optimal conditions for fish, corals, and plants. Pool owners use the TDS and temperature readings to maintain balanced chemistry and comfortable swimming temperatures. Outdoor adventurers benefit from the device’s ruggedness and instant color alerts when testing water from streams, lakes, or wells during camping trips. The meter also supports industrial scenarios such as monitoring process water in laboratories, food‑processing plants, and hydroponic farms, where precise conductivity data drives quality control and crop health.
Why Choose Us
ILORVIUN stands behind every unit with a commitment to quality, accuracy, and customer satisfaction. The meter’s titanium probes are sourced from a certified supplier and undergo a multi‑stage calibration process before packaging, delivering laboratory‑grade performance in a portable format. Auto‑calibration occurs within 1‑3 seconds each time the device is powered on, eliminating the need for manual adjustments and reducing user error. An energy‑saving auto‑off feature shuts the meter after five minutes of inactivity, extending battery life for long‑term field use. The product is backed by a responsive support team that provides troubleshooting assistance, firmware updates, and a one‑year warranty covering defects in materials and workmanship. By choosing ILORVIUN, customers receive a reliable tool that combines scientific rigor with everyday usability.
Key Features
- Fast, accurate TDS, EC, and temperature readings in seconds for immediate decision‑making.
- Titanium alloy probes provide long‑term durability and resistance to corrosion, ensuring consistent performance.
- Instant color alerts simplify safety assessment—green indicates safe water, red warns of high contamination.
- Auto‑calibration and temperature compensation reduce user effort and improve measurement reliability.
- Compact, pocket‑sized design with a backlit LCD makes the meter ideal for travel, outdoor activities, and on‑site inspections.
- Responsive customer support and a one‑year warranty give peace of mind and protect your investment.
FAQ
How often should I calibrate the meter?
The meter automatically calibrates each time it is turned on, completing the process in 1‑3 seconds. For the most accurate results, especially after exposure to extreme temperatures or harsh chemicals, it is recommended to perform a manual calibration using the supplied calibration solution at least once a month.
Can the device measure both tap water and RO‑filtered water?
Yes. The tester is designed to handle a wide range of water sources, from municipal tap water to highly purified RO or DI water. The TDS range of 0‑9990 ppm covers both low‑conductivity purified water and higher‑conductivity sources, providing reliable data across the spectrum.
What batteries does the meter use and how long do they last?
The meter operates on a single CR2032 lithium coin cell. Under normal usage—periodic measurements with the auto‑off feature enabled—the battery can last up to 12 months. Battery life may vary with frequency of use and environmental conditions.
Is the meter suitable for measuring water in hydroponic systems?
Absolutely. The EC function is particularly useful for hydroponic growers who need to monitor nutrient solution conductivity. By tracking EC values, users can adjust fertilizer concentrations to maintain optimal plant health and maximize yields.
What does the color‑alert system indicate?
The built‑in color‑alert system uses a green background for water with TDS values below 40 ppm, which is generally considered safe for drinking. A red background appears when TDS exceeds 40 ppm, signaling that the water may require further treatment or filtration before consumption.




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