Portable PH pen+PH866/PH865

​Product Description: Portable pH Pen Tester​​

The ​​Portable pH Pen Tester​​ is a compact, user-friendly device designed for quick and accurate pH measurements in water, liquids, and semi-solid samples. Perfect for on-the-go testing in home aquariums, hydroponics, pools, kitchens, laboratories, and outdoor environments, this pocket-sized tool delivers lab-grade precision with effortless operation.

​​Key Features:​​

• ​​High Accuracy​​: Measures pH levels from ​​0.00 to 14.00/2.00 to 18.00​​ with ±0.01 resolution and ±0.1 accuracy for reliable results.
• ​​Instant Readings​​: Electrode stabilizes within seconds, providing real-time pH and temperature data on a clear LCD screen.
• ​​Automatic Calibration​​: One-touch calibration with included buffer powders ensures consistent performance.
• ​​Durable & Portable​​: Waterproof design with a rugged, lightweight body fits in your pocket or toolbox.
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