• 3-in-1 TDS Water Quality Tester pH Chlorine Hardness LCD Display
  • 3-in-1 TDS Water Quality Tester pH Chlorine Hardness LCD Display
  • 3-in-1 TDS Water Quality Tester pH Chlorine Hardness LCD Display
  • 3-in-1 TDS Water Quality Tester pH Chlorine Hardness LCD Display
  • 3-in-1 TDS Water Quality Tester pH Chlorine Hardness LCD Display
  • 3-in-1 TDS Water Quality Tester pH Chlorine Hardness LCD Display
  • 3-in-1 TDS Water Quality Tester pH Chlorine Hardness LCD Display
  • 3-in-1 TDS Water Quality Tester pH Chlorine Hardness LCD Display
  • 3-in-1 TDS Water Quality Tester pH Chlorine Hardness LCD Display
  • 3-in-1 TDS Water Quality Tester pH Chlorine Hardness LCD Display
  • 3-in-1 TDS Water Quality Tester pH Chlorine Hardness LCD Display
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Chlorine Hardness Display

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Ensure your water is safe with this compact 3-in-1 tester, delivering lab-grade accuracy for TDS, conductivity, and temperature readings in seconds. Its advanced smart chip and corrosion-resistant titanium alloy electrode provide reliable ±2% FS precision for tap, filtered, or aquarium water.

The large backlit LCD display offers clear visibility in any light, while the ultra-portable, IP65 water-resistant design and long-lasting included battery make it perfect for home, travel, or camping use.

Key Features

Material ABS Body + Titanium Alloy Electrode
Color White
TDS Range 0–9999 ppm
Conductivity Range 0–9999 µS/cm
Accuracy ±2% FS (Full Scale)
Battery 1× CR2032 3V (Included)
Temperature Range 0–80 °C
Dimensions 154 x 30 x 14 mm
Weight 45 g
Water Resistance Rating IP65
Display Type Backlit LCD
Response Time Under 2 seconds
Product Type Digital Water Quality Tester

Highlights

3-in-1 TDS Tester Features

3-in-1 Testing (TDS/Conductivity/Temp) + ±2% Lab-Grade Accuracy + Backlit LCD Display + Long-Lasting Battery + Ultra-Portable Design.

How to use

  • Do not submerge the tester beyond the maximum immersion line (protects internal electronics).
  • Use only for water testing – not compatible with juice, chemicals, or non-aqueous liquids.
  • Replace the battery when the display dims to maintain ±2% accuracy.
  • Clean the titanium probe with distilled water after each use (prevents mineral buildup).
  • Avoid extreme temperatures (below 0 °C/above 80 °C) – may impact sensor performance.

Warranty

  • 1-Year Manufacturer Warranty: Guaranteed reliable performance for 12 months.

What's included

  • 1× 3-in-1 TDS Water Quality Tester
  • 1× CR2032 3V Battery (pre-installed)

Frequently asked questions

What parameters does this water tester measure?

It measures Total Dissolved Solids (TDS) from 0–9999 ppm, electrical conductivity from 0–9999 µS/cm, and water temperature from 0–80 °C.

How accurate is this TDS meter?

The meter provides lab-grade accuracy of ±2% full-scale (FS) precision, using an advanced smart chip and a corrosion-resistant titanium alloy electrode for consistent results.

Can this tester be fully submerged in water?

No, you should not submerge it beyond the maximum immersion line to protect the internal electronics. It is designed with an IP65 water-resistant rating for the probe area.

What type of battery does it use and how long does it last?

It is powered by one included CR2032 3V battery, which can last for months, up to approximately 6 months with regular use.