NOBOTECH Portable Residual Chlorine Meter – Quick & Accurate Water Testing
Precision-engineered for instant free chlorine measurement in water, featuring a high-sensitivity sensor with ±0.05 ppm accuracy. Durable ABS housing with IP67 waterproof rating ensures reliability in pools, spas, drinking water, and industrial applications. One-button operation with auto-calibration and large LCD for clear readings. Compact, lightweight design (85g) fits in pockets for on-site testing. Includes replaceable electrodes and 200-hour battery life. Ideal for water treatment professionals, lab technicians, and homeowners. NSF-certified materials guarantee safe contact with drinking water. Bulk orders available at unbeatable wholesale prices.