Pen Type Acidity Meter is a compact, portable, and easy-to-use device designed for quick and accurate pH measurements. Ideal for food testing, agriculture, hydroponics, laboratories, and water quality analysis, this handy tool delivers reliable results in seconds.
1：High Accuracy: Equipped with a sensitive glass electrode for precise pH readings (typically ±0.01 pH).
2：Automatic Calibration: Supports 1- or 2-point calibration with buffer solutions for consistent performance.
3：Portable Design: Lightweight and pen-shaped, making it perfect for on-site testing.
4：Easy-to-Read Display: Features a clear LCD screen showing pH values, temperature, and calibration status.
5：Automatic Temperature Compensation (ATC): Ensures accurate readings by adjusting to temperature changes.
6：Durable & Waterproof: Built to withstand harsh environments with a robust, waterproof body (IP67 rated in some models).