NOBOTECH Portable pH Test Pen NPT-PH101 – Precision in Your Pocket
Ultra-compact design for effortless portability, ideal for on-the-go pH testing in aquariums, hydroponics, pools, or labs. High-accuracy sensor with ±0.01 pH resolution ensures reliable readings for both professional and hobbyist use. Durable titanium alloy electrode resists corrosion, extending lifespan even with frequent use in harsh environments. Automatic temperature compensation (ATC) guarantees consistent results across varying conditions without manual calibration. Simple one-button operation with large LCD display for instant, clear readings—no technical expertise required. Affordable bulk pricing with wholesale discounts, making it the top choice for resellers, labs, or large-scale aquatic farms. Includes protective cap and replaceable batteries for long-term convenience. Perfect for water quality monitoring, agriculture, or educational projects.