Are you looking for a reliable and accurate TDS meter to check water quality at home, at work, or outdoors? This digital water tester offers high precision, fast readings, and an extremely wide measurement spectrum – perfect for testing drinking water, aquariums, pools, filters, hydroponics, and much more.

Made from high-quality and durable materials, this meter is designed for long-term use and stable performance. Thanks to the smart function of automatic shutdown after 5 minutes, you save battery and avoid unnecessary energy waste. The display is clear and easy to read, and the meter can also lock the value so you can check or note it down at your leisure.

This is a perfect tool for those who want efficient, accurate, and user-friendly measurement of TDS, conductivity, and temperature in both °C and °F.

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Advantages & Features

✔ High precision

Measures TDS up to 99,999 ppm and conductivity up to 9,999 µS/cm with ±2% accuracy.

✔ Automatic shutdown

Turns itself off after 5 minutes to save battery.

✔ Easy to use

Start, immerse in water, and read – once the value stabilizes, you can press the HOLD button to lock the measurement.

✔ Clear, easy-to-read display

Shows conductivity, TDS value, and temperature in both °C and °F.

✔ Portable & Durable

Made of robust materials, compact and easy to carry.

What it measures

The TDS meter measures:

🔹 the amount of dissolved solids in water (Total Dissolved Solids)

🔹 the water's conductivity (EC)

🔹 temperature

This means it can show if the water is "clean" or "mineralized", if a filter needs to be changed, or if there are unusually high levels of minerals, salts, or other electrically charged particles.

 

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Specifications

Measurement ranges:

Conductivity: 0–9999 µS/cm

TDS: 0–99,999 ppm

Temperature: (°C): 0.1–80.0 °C / (°F): 32.0–176.0 °F

Accuracy: ±2 %

Battery: 1 × CR2032 button cell (with or without, depending on choice)
Size: 154 × 30 × 14 mm

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How to use the meter

Remove the protective cap from the electrode.

Turn on the meter and immerse the electrode in the water.

Wait until the value stabilizes.

Press HOLD to lock the numbers.

Turn off the meter, wipe the electrode, and replace the protective cap.

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Package includes

1 × Water Tester (TDS/EC meter)

1 × User Manual