pH Pen – Accurate and Easy pH Measurement for All Water Types

Easily monitor your water quality with the reliable pH Pen from H2O PRO. This handy, easy-to-use device helps you maintain ideal pH levels in aquariums, hydroponics, swimming pools, and even drinking water. Designed for accuracy, this is perfect for hobbyists and professionals looking for dependable results every time.

With a measurement range of 0.00 to 14.00 pH and an accuracy tolerance of ±0.01, you can trust this digital testing pen for precise analysis. Its three-point automatic calibration makes setup a breeze, even for beginners, while the lightweight and portable design ensures it’s convenient to use anywhere. Built to work effectively in temperatures between 0℃ and 50℃, this pen is both versatile and reliable.

Key Features:

• High Accuracy – Measure with precision thanks to a tolerance of ±0.01 pH for dependable results.
• Wide Measurement Range – Suitable for testing water from 0.00 to 14.00 pH, covering diverse needs.
• Three-Point Automatic Calibration – Ensures accurate readings and effortless setup.
• Compact and Portable – Lightweight design for easy storage and on-the-go convenience.
• Multiple Applications – Versatile for aquariums, hydroponics, swimming pools, and drinking water.

Measure with Confidence
The pH Pen is built for those who care about maintaining optimal water conditions. Stay ahead of water quality issues by measuring quickly and accurately, every time.

Order your pH Pen from H2O PRO today and ensure your water is always at its best!

Need water balancers after testing your pH. Check out our range here.