ATUMAN TDS Water Test Pen - Accurate & Portable

Product Description

The ATUMAN TDS Water Test Pen is a compact digital meter that accurately measures the Total Dissolved Solids (TDS) in water. Whether you are testing your drinking water, monitoring your RO filter, maintaining an aquarium, or checking hydroponic nutrient levels, this tool provides instant and reliable results. Its LCD screen offers clear digital readings, while the one-touch operation makes it ideal for both beginners and professionals. Lightweight, pocket-sized, and easy to carry, it’s a must-have device for everyday water quality assurance.

Specifications

Frequently Asked Questions (FAQs)

1. What is TDS?
   Total Dissolved Solids – minerals, salts, and ions in water.
2. How does the TDS pen work?
   It measures the electrical conductivity of water and converts it to ppm.
3. What’s the ideal TDS level for drinking water?
   Typically below 300 ppm is considered good.
4. Can I use it for my aquarium?
   Yes, it’s perfect for monitoring water quality in aquariums.
5. Is it battery operated?
   Yes, it runs on small button cell batteries (included).
6. Does it require calibration?
   No regular calibration needed, but optional calibration solution can be used.
7. How do I know when to change RO filters?
   If TDS reading rises significantly, it’s time to replace your RO filter.
8. Can it measure temperature?
   No, it only measures TDS in ppm.
9. Is it waterproof?
   It is splash resistant, but should not be fully submerged.
10. How do I store it?
    Store in a dry place with cap on after each use.

Why Buy This Product?

• Accurate Measurement: Know exactly what's in your water.
• Portable & Easy to Use: One-button operation with instant results.
• Versatile: Works for RO water, aquariums, labs, and plants.
• Clear Digital Display: Easy to read in any environment.
• Reliable Brand: ATUMAN is known for precision and durability.