Is this Lxuemlu TDS meter safe for drinking water testing?

Yes, the Lxuemlu TDS meter is designed for testing drinking water purity. It measures total dissolved solids (TDS) in ppm, helping you understand your water's quality. Always ensure the meter is clean and calibrated for accurate results. Imported from authorized US retailers, it offers reliable performance for home use.

How do I use the Lxuemlu TDS meter for my aquarium?

Simply dip the meter's probe about 1 inch into your aquarium water and press the button. The screen will display the TDS level, helping you monitor water quality for your fish and plants. The hold function allows you to record the reading easily. This meter is a valuable tool for maintaining a healthy aquatic environment.

What is the ideal TDS reading for drinking water?

The ideal TDS level for drinking water can vary, but generally, a TDS level between 50-150 ppm is considered good. Readings below 50 ppm might indicate very pure water (like from RO systems), while levels above 150 ppm may suggest impurities. This Lxuemlu meter helps you track these levels accurately.

Can I use this TDS meter for RO/DI systems?

Yes, this TDS meter is ideal for checking the performance of your RO/DI system. By testing the water before and after the system, you can verify if the filters are effectively removing impurities and maintaining a low TDS level, ensuring purified water.

Does the Lxuemlu TDS meter measure EC and temperature?

Yes, in addition to TDS (Total Dissolved Solids) in ppm, this meter also measures Electrical Conductivity (EC) and temperature. This provides a more comprehensive understanding of your water's properties, useful for various applications like aquariums and hydroponics.

How long does the battery last and is it replaceable?

The Lxuemlu TDS meter comes with a replaceable CR-2032 lithium metal battery. It features an auto-off function after 2 minutes of non-use to conserve power, providing approximately 1000 hours of use. This ensures long-term usability and convenience.

What is the measurement range and accuracy of this TDS meter?

The meter measures TDS from 0-9990 ppm. The resolution is 1 ppm for readings from 0-999 ppm, and 10 ppm for readings from 1000-9990 ppm. It offers an accuracy of ± 2% Full Scale, providing reliable results for your water quality assessments.

How to choose a TDS meter for water quality?

When choosing a TDS meter, consider its measurement range, accuracy, ease of use, and whether it measures other parameters like EC and temperature. Look for features like auto-off, hold function, and a replaceable battery for convenience. This Lxuemlu meter offers a comprehensive set of features for everyday water quality testing.

Lxuemlu Green TDS Meter | Water Quality Test Kit for Drinking Water, Aquariums

Name: Lxuemlu TDS Meter Digital Water Tester Green | Measures Purity in ppm & Temperature
Brand: Lxuemlu
SKU: zyw1192
Price: 1019.00 INR
Availability: InStock

About this item

The Lxuemlu TDS Meter provides a quick and accurate way to assess your water's purity. With a simple push of a button, you can instantly see the total dissolved solids (TDS) level displayed in parts per million (ppm), along with temperature and EC readings. This updated 2026 version comes with a replaceable CR-2032 battery, ensuring continued use. It's an essential tool for anyone concerned about the quality of their drinking water, the efficiency of their RO/DI system, or the health of their aquarium environment.

Designed for ease of use and reliability, this meter requires no complex maintenance. Simply immerse the probe about 1 inch into the water, and you'll get an instant reading. The device features a convenient hold function that saves measurements for easy recording and an auto-off feature that conserves battery life after 2 minutes of inactivity. The measurement range is 0-9990 ppm, with precise increments for accurate assessment. It comes with a rugged protective carrying case featuring a belt clip, making it portable for field testing.

For Indian customers, this Lxuemlu TDS meter offers a reliable way to monitor water quality at home or for specific applications. All customs duties and GST are included in the displayed price, and delivery is handled via our ExpressBox service, ensuring a transparent and hassle-free import experience. While this meter provides essential TDS readings, always consult local water quality reports or certified labs for comprehensive analysis if required.

Key Features

✅2026 UPDATED VERSION: Come with a CR-2032 battery which is REPLACEABLE.
✅TEST YOUR WATER: How Pure is Your Water? With the push of a button, the TDS water tester can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million).
✅EASY TO USE & ACCURATE: Just stick it in about 1 inch of water instantly you get the reading. It's compact and doesn't need any maintenance. The TDS water tester is a rugged model that includes a protective carrying case with a belt clip.
✅AUTO-OFF & HOLD FUNCTION: The TDS tester shuts off automatically after 2 minutes of non-use to conserve batteries. Features a hold function that saves measurements for convenient reading and recording.
✅MEASUREMENT RANGE: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image.
✅CUSTOMER SATISFACTION: We are very proud of our reputation for high-quality products & outstanding customer service, if there's any question, please kindly feel free to contact us, we are 24 hours online.

Why choose this product

Accurate Water Quality Monitoring

This Lxuemlu TDS meter provides precise measurements of total dissolved solids, temperature, and EC, crucial for ensuring water quality for drinking, aquariums, and RO/DI systems. Unlike basic test strips, its digital display offers clear, reliable readings. The updated 2026 version ensures modern functionality with a replaceable battery, extending its lifespan. Its compact, rugged design with a carrying case makes it a practical tool for both home users and professionals needing on-the-go water analysis. Imported directly from authorized US retailers, it guarantees authenticity and quality for your peace of mind.

Who Should Use This Meter & Who Should Consider Alternatives

Ideal for homeowners testing tap water, aquarium enthusiasts monitoring tank health, and users of RO/DI systems to check filter performance. It's also useful for gardeners and hydroponic growers. However, this meter provides basic TDS, temperature, and EC readings. For advanced water analysis, such as specific ion testing, heavy metal detection, or microbiological contaminants, consult a certified laboratory or specialized testing equipment. Individuals requiring laboratory-grade precision for scientific research may need more sophisticated benchtop meters.

How to use

Ensure the meter has a working CR-2032 battery. Remove the protective cap from the electrode. If the meter has been stored, you may want to calibrate it using standard calibration solutions (sold separately). — Prepare the Meter
Dip the electrode end of the TDS meter into the water you wish to test. Ensure the water level reaches the indicated mark on the electrode (approximately 1 inch or 2.5 cm). — Take a Water Sample
Press the ON/OFF button. The meter will display the TDS reading in ppm, along with temperature and EC. Use the HOLD function to lock the reading for easy recording. The meter will automatically shut off after 2 minutes. — Read and Record Results

Example scenarios

Typical situations where Lxuemlu TDS Meter Digital Water Tester helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

Monitoring drinking water quality at home in a city like Delhi or Mumbai.

How this product helps

Instantly check TDS levels to ensure your filtered water (RO/DI) is performing optimally or if tap water quality has changed. This meter helps verify if your home filtration system is effectively removing impurities, providing peace of mind for your family's health.

Scenario 2

Illustrative example

Where it helps

Maintaining a healthy aquarium environment for fish and plants.

How this product helps

Regularly test aquarium water TDS and EC to ensure stable conditions. This Lxuemlu meter helps you track water changes and filter effectiveness, preventing issues caused by poor water quality and supporting a thriving aquatic ecosystem.

Specifications

Usage

Application	Drinking water testing, RO/DI system monitoring, aquarium water quality, hydroponics, general water purity checks
How to Use	Immerse electrode in water up to the indicated level (approx. 1 inch). Press button for instant reading. Use hold function to record. Auto-off conserves battery.
Calibration	Factory calibrated. Recalibration may be needed periodically for optimal accuracy. Calibration solutions not included.
Cost per use	1 unit at ₹1,019 — ₹1,019 per unit
Shelf life after opening	N/A (device)
Reapplication math	Battery life: approx. 1000 hours of use or 2 years with typical usage.
Contraindications	Not for testing highly viscous liquids or for use in highly corrosive environments. Not a medical device.
Allergens / common irritants	Contains a CR-2032 lithium metal battery.

How we compare

Feature	Lxuemlu TDS Meter	Others
Measurement Parameters	TDS (0-9990 ppm), Temperature, EC	Basic TDS only (often lower range), some may include temperature. EC/multi-parameter models are pricier.
Accuracy & Resolution	± 2% FS, 1 ppm resolution (0-999 ppm)	Varies widely; many basic models have lower accuracy and coarser resolution (e.g., 10 ppm increments).
Ease of Use & Features	One-button operation, hold function, auto-off, replaceable battery, carrying case	Simpler models may lack hold/auto-off. Some require manual calibration or have fixed batteries.
Cost per Unit	1 unit at ₹1,019 — ₹1,019 per unit	Basic TDS meters range from ₹300-₹800; multi-parameter models ₹1000-₹3000+.
Portability & Durability	Compact, rugged design with belt-clip carrying case	Portability varies; some may lack protective cases, increasing risk of damage.

SKU	zyw1192
GTIN	0665059111802
Brand	Lxuemlu
Color	Green
Model Number	LX-TDS-GN
Measurement Range	0-9990 ppm
Resolution	1 ppm (0-999 ppm), 10 ppm (1000-9990 ppm)
Accuracy	±2% FS (Full Scale)
Temperature Range	0-50°C (32-122°F)
Dimensions (Meter)	16.3 cm x 3.1 cm x 3.9 cm (6.4 x 1.2 x 1.5 inches)
Weight (Meter)	59 grams (0.13 lbs)
Battery Type	1x CR2032 (included)
Auto-Off	After 2 minutes
Included Accessories	Carrying case with belt clip
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers

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Lxuemlu TDS Meter Digital Water Tester Green | Measures Purity in ppm & Temperature

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About this item

Key Features

Why choose this product

How to use

Example scenarios

Specifications

Usage

How we compare

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