4-in-1 Precision
Track TDS, EC, and temperature in one compact device, giving you a complete picture of your water's quality.
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Why customers love it
Know Your Water, Instantly and Accurately
This compact 4-in-1 digital tester measures TDS, EC, and temperature in °C or °F, giving you a quick, precise read on water quality at home or on the go.
- Measures TDS from 0 to 9990 ppm with high precision
- Checks EC for a comprehensive water analysis
- Displays temperature in °C or °F on a backlit LCD
- Auto-lock function holds readings for convenient review
- Lightweight, portable pen-style design for quick tests anywhere
Why You'll Love It
Readable in Any Light
The backlit LCD ensures clear readings whether you're testing indoors, outdoors, or in low-light conditions.
Auto-Lock for Easy Review
The auto-lock function holds your reading on the screen, so you can take your time to record or analyze the result.
Portable Pen-Style Design
Lightweight and easy to carry, this tester is perfect for quick checks anywhere—from home to the field.
Specs
The details that matter
- Measurement Parameters
- TDS, EC, temperature
- TDS Range
- 0-9990 ppm
- Temperature Units
- °C, °F
- Probe Material
- Titanium alloy
- Shell Material
- ABS
More details
Ensure the purity of your water with this compact, 4-in-1 digital tester that measures TDS, EC, and temperature in both Celsius and Fahrenheit. Designed for accuracy and ease of use, it's an essential tool for anyone who wants to monitor water quality at home or on the go.
- Measures TDS (Total Dissolved Solids) from 0 to 9990 ppm with high precision
- Also checks EC (Electrical Conductivity) for a comprehensive water analysis
- Displays temperature in °C or °F, with a backlit LCD for easy reading in any light
- Features a durable titanium alloy probe and ABS shell for long-lasting use
- Auto-lock function holds readings for convenient review
- Lightweight and portable pen-style design, perfect for quick tests anywhere
Ideal for checking drinking water, aquariums, hydroponics, pools, and RO/DI systems, this tester helps you maintain the perfect water balance for health and equipment longevity.
Frequently asked questions
Everything you might want to know before you order.
How do delivery and returns work?
Shipping
Free standard shipping
To Germany: 1–3 business days processing, then 5–12 business days in transit. Estimates, not guaranteed dates.
Your dispatch email includes a tracking link. Contact us if it has not arrived within 5 business days of ordering.
Outside the EU, import duties and local taxes may be payable on delivery. See the shipping policy for supported destinations and conditions.
Returns
Request a return within 14 days of delivery. Standard eligible returns must meet the policy conditions; a €4 prepaid-label fee is deducted from the refund. Return shipping is free for faulty, damaged or incorrect items. Contact us promptly if something is wrong. Your mandatory consumer rights are unaffected.