Professional High Accuracy PH Pen Meter (0-14 pH Range)
Precision-engineered with a high-sensitivity glass electrode for ultra-accurate pH readings (±0.01 pH). Features automatic temperature compensation (ATC) for reliable results in fluctuating environments. Durable titanium alloy probe resists corrosion and extends lifespan. One-touch calibration (3-point) with included buffer powders ensures lab-grade consistency. Compact, waterproof design for on-the-go testing—ideal for hydroponics, aquariums, pools, brewing, or scientific labs. Backlit LCD displays clear readings instantly. Ships pre-calibrated and ready to use. Bulk discounts available for commercial users. Trusted by professionals worldwide.