Digital pH Meter, 0.00-14.00 Measurement Range Digital Water Quality Tester, 0.01pH High Accuracy pH Pen for Household Drinking Water Swimming Pools Aquariums (Yellow, 1 Pcs)

Comprehensive Package Included: When you purchase the Digital pH Meter, you receive not just the tester (with batteries included), but also detailed instructions, a sturdy packaging box, and three packets of pH buffer powders.

Versatile Water Quality Testing: The Digital pH Meter is perfect for checking the quality of water from various sources, including faucets, hot tubs, homebrew setups, indoor soil growing, aquariums, hydroponics, and swimming pools.

High Precision Measurement: With a pH range of 0.00-14.00 and a resolution of 0.01pH, the Digital pH Meter offers outstanding accuracy of ± 0.01pH, ensuring reliable readings for all your testing needs.

User-Friendly Operation: Simply remove the protective cap, dip the pH meter electrode into the solution, and press “ON/OFF” to activate. The auto-calibration feature means you can get accurate readings without any additional tools or setup.

Compact and Portable Design: Designed as a pen-style pH tester, this Digital pH Meter is small in size and lightweight, making it easy to carry wherever you go. Perfect for on-the-go testing.