High Accuracy 0.01 LCD Digital pH Meter Tester Pen

Ultra-Precise Readings
Delivers laboratory-grade accuracy with 0.01 resolution, ensuring reliable pH measurements for water, food, and scientific applications.
Premium Build & Durability
Features a reinforced ABS body and corrosion-resistant electrode, designed for long-term use in harsh environments like pools and hydroponics.
Easy Calibration & Auto-Temperature Compensation
Equipped with a 3-point calibration system and ATC (0-50°C) for consistent results across varying conditions.
Wide Application Range
Ideal for testing water quality, aquariums, food safety, swimming pools, and hydroponic farming—perfect for professionals and home users.
Portable & User-Friendly
Compact pen-style design with a large LCD screen for instant, on-the-go readings—no setup required.
Global Best Price Guarantee
Direct wholesale pricing for bulk orders, ensuring unbeatable value without compromising quality.