The PH-223 Pen pH Meter offers accurate and reliable pH measurements with a pen-type design, making it an essential tool for various applications in aquariums, laboratories, food processing, and more.

Exceptional Features of the PH-223:

1. Pen-Type Design: Compact and lightweight, the pen-type design makes it easy to carry and use for general-purpose applications. The pH electrode is included.

2. Automatic Temperature Compensation: Built-in temperature sensor provides automatic temperature compensation (ATC), ensuring precise pH readings.

3. Auto Calibration: Supports auto calibration for pH 4, pH 7, and pH 10, ensuring precise measurements.

4. Dual Display: Features an LCD with dual display, showing both pH and temperature simultaneously for easy readout.

5. High Input Impedance: Ensures reliable and accurate pH measurements by preventing measurement errors.