Instant, accurate results
Measures TDS levels from 0 to 9990 ppm with a precision of ±2-3%, so you can trust every reading.
- Free shipping
- 14-day easy returns
- Secure checkout
- Quality guaranteed
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Why customers love it
Know your water's purity in seconds
This portable TDS meter gives you an instant, accurate reading of your water's purity, so you can monitor drinking water, aquarium health, and more with confidence.
- Instant, accurate reading of water purity
- Large, easy-to-read LCD display for quick results
- Lock function holds the reading on screen for easy recording
- Simple one-button operation—just dip the probe into the water
- Compact pen-style design fits in your pocket or bag for testing on the go
Why you'll love it
Easy-to-read display
The large LCD display shows results clearly, making it simple to check water quality at a glance.
Lock function for easy recording
Hold the reading on screen with the lock function, so you can record results without rushing.
Portable pen-style design
Compact and lightweight, it fits in your pocket or bag for testing water anywhere you go.
Setup
How to use
No electrician, no wiring, no fuss.
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Dip the probe
Simply dip the probe into the water sample you want to test.
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Press the button
Press the single button to activate the meter and get an instant reading.
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Lock and record
Use the lock function to hold the reading on screen for easy recording.
Specs
The details that matter
Built to last outdoors, season after season.
- Measurement Range
- 0-9990 ppm
- Precision
- ±2-3%
- Display
- Large LCD
- Material
- ABS plastic
- Temperature Range
- 0–80°C
Our worry-free shopping promise
If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.
Frequently asked questions
Everything you might want to know before you order.
What does this TDS meter measure?
It measures Total Dissolved Solids (TDS) levels in water, ranging from 0 to 9990 ppm with a precision of ±2-3%.
What applications is this meter suitable for?
Its wide temperature range (0–80°C) makes it suitable for household, aquarium, and hydroponic applications.
How do I use the lock function?
The lock function holds the reading on screen, making it easy to record results without needing to write them down immediately.
Is the meter easy to operate?
Yes, it features simple one-button operation—just dip the probe into the water to get a reading.
Can I carry this meter with me?
Yes, its compact pen-style design fits in your pocket or bag, making it convenient for testing water on the go.
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Free.
Returns
You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.