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A yellow and blue digital pH and TDS water tester device with a screen displaying 74.2°F
A yellow digital pH meter is shown next to a color-coded chart listing various acidic, neutral, and alkaline substances.
A yellow digital pH and TDS water tester device with an electrode, battery case, and LCD backlight is shown next to an orange
A yellow digital pH and TDS water tester is shown with various uses including swimming pools, drinking water, hydroponics, an
A yellow digital pH and TDS water tester is shown with water splashing around it.
A yellow portable digital pH water tester with a black base and a black carrying case.
Instructions for using a digital pH meter to test water, showing the device and steps.
Yellow digital pH and TDS water tester device shown with various water samples for wide application
A hand holds a yellow digital pH meter testing water in a glass, with an orange carrot visible nearby.
A blue digital pH and TDS water tester device showing various components like the LCD screen, battery case, and buttons.
A hand holds a white digital TDS and EC water tester device next to a glass of water.
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Digital pH & TDS Water Tester with Temperature Reading

Normalpreis $25.99 Sonderpreis $21.99

Darum lieben Kunden es

Know Your Water, Instantly and Accurately

This digital water tester delivers precise pH, TDS, and temperature readings in one compact, portable device—perfect for aquariums, pools, hydroponics, and lab use.

  • Measures pH, TDS, and temperature in one device
  • High accuracy: pH ±0.05, TDS ±2%
  • Automatic temperature compensation
  • Portable with protective case
  • Wide application: aquariums, pools, hydroponics
A yellow and blue digital pH and TDS water tester device with a screen displaying 74.2°F

Smart Water Testing, Simplified

Three-in-One Precision

Measures pH, TDS, and temperature in one compact device, so you can monitor water quality without juggling multiple tools.

Accurate Every Time

High accuracy of pH ±0.05 and TDS ±2% gives you dependable readings you can trust for aquariums, pools, and hydroponics.

Temperature Smart

Automatic temperature compensation ensures consistent results across varying water temperatures, from 0.1 to 80.0°C.

Built for Convenience

Portable, handheld design with a protective case makes it easy to carry and store, whether you're at home or on the go.

Specs

The details that matter

Built to last outdoors, season after season.

Quantity
2pcs
Measurement
pH, TDS, temperature
pH Range
0-14
TDS Range
0-9990 ppm
Temperature Range
0.1-80.0°C

Unser sorgloses Einkaufsversprechen

Wenn Ihre Bestellung beschädigt, defekt oder nicht wie beschrieben ankommt, kontaktieren Sie uns innerhalb von 14 Tagen — wir sorgen mit Ersatz oder Erstattung für Abhilfe.

Frequently asked questions

Everything you might want to know before you order.

What pH range and accuracy does this tester provide?

This tester measures pH from 0 to 14 with a resolution of 0.01 and an accuracy of ±0.05 pH, giving you precise readings for a wide range of water conditions.

What TDS range can this device measure?

The device measures TDS and EC from 0 to 9990 ppm/µS/cm with an accuracy of ±2%, making it suitable for checking dissolved solids in aquariums, pools, and hydroponic systems.

Does the tester account for water temperature?

It measures temperatures from 0.1 to 80.0°C (32–176°F) and features automatic temperature compensation, so readings stay accurate even when water temperature changes.

How do I calibrate this water tester?

Yes, calibration is easy using buffer powder, which helps maintain consistent performance and reliable results over time.

Is this tester easy to carry and use on the go?

Its handheld, portable design with a protective case makes it convenient to use and store, whether you're testing aquariums, pools, hydroponics, or other water sources.

Versand & Rückgabe

Versand

  • Lieferung nach Vereinigte Staaten (basierend auf Ihrem gewählten Land/Region).
  • Voraussichtliche Lieferzeit: 3–15 Werktage nach Versand.
  • Versandkosten: Kostenlos.

Rückgabe

Sie können innerhalb von 14 Tagen nach Lieferung eine Rückgabe anfragen. Für Standardrückgaben fällt eine pauschale Rückversandgebühr von 4,00 € EUR (ca. 4,66 $ USD) an, die von der Rückerstattung abgezogen wird. Der Rückversand ist kostenlos, wenn der Artikel beschädigt, defekt oder falsch geliefert wurde. Artikel sollten unbenutzt und nach Möglichkeit in Originalverpackung sein. Kontaktieren Sie uns vor dem Rückversand.