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3-in-1 Digital Water Quality Tester – TDS, EC & Temperature Meter

3-in-1 Digital Water Quality Tester – TDS, EC & Temperature Meter

$35.00 USD
$35.00 USD
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✅ Know Your Water, Instantly.

Take control of your water quality anytime, anywhere. This high-precision digital water tester combines TDS (Total Dissolved Solids), EC (Electrical Conductivity), and Temperature in a single, easy-to-use pen. Whether you're testing drinking water, aquarium tanks, hydroponics systems, or water filters, this device gives you real-time, reliable results in seconds.

Key Features

  • 3-in-1 Measurement:
    Measures TDS (0–9999ppm), EC (0–9999μS/cm), and Temperature (0–80°C / 32–176°F) accurately and simultaneously.

  • Clear LCD Display with Backlight:
    Bright screen for easy reading in dark environments. Displays results in ppm, μS/cm, or °C/°F.

  • Simple One-Touch Operation:
    With buttons for Power, Shift Unit, and Data Hold, it’s intuitive even for beginners.

  • Portable & Lightweight:
    Pen-sized, pocket-friendly. Carry it for home, travel, lab, aquarium, or outdoor water testing.

  • Energy Saving:
    Auto shut-off after 2 minutes of inactivity to preserve battery life.

Specifications

Parameter Range
TDS Measurement 0–9999 ppm
EC Measurement 0–9999 μS/cm
Temperature Range 0–80°C / 32–176°F
Accuracy ±2%
Display LCD with green backlight
Power Source 2× Button Cell Batteries (included)
Auto-off Function Yes, after 2 minutes
Product Size ~15 x 2.8 x 1.5 cm
Weight ~50g

 

 

Popular Uses

  • Drinking water testing (tap, well, bottled)

  • Aquarium maintenance

  • Hydroponics and gardening

  • RO/DI water filtration systems

  • School or lab experiments

  • Water softener effectiveness test

📦 What’s in the Box

  • 1 × Digital TDS/EC/Temp Tester

  • 1 × Protective Cap

  • 1 × User Manual

  • Batteries pre-installed (ready to use)

❤️ Why Customers Love It

⭐ “Fast and accurate—helps me keep my hydroponic plants healthy!”
⭐ “A must-have for every aquarium owner.”
⭐ “Checked our filtered water and realized the old filter wasn’t working anymore. Worth every penny!”

tags

tds meter, water quality tester, digital ec tds meter, 3-in-1 water tester, aquarium tds meter, hydroponics ec tester, portable tds water pen, tds temperature meter, ro water test device, tap water purity checker