Professional Portable PH-618 Water Quality Tester
Precision-engineered with a high-sensitivity glass electrode for fast, accurate pH readings (±0.01 accuracy). Durable ABS housing ensures shock resistance and long-term reliability in harsh environments. Automatic temperature compensation (ATC) eliminates manual adjustments, delivering consistent results across 0–14 pH range. Backlit LCD screen provides clear visibility in low-light conditions. Ideal for aquariums, hydroponics, laboratories, and industrial water testing. Compact, lightweight design fits in pockets for on-the-go use. Includes replaceable electrode cap and calibration buffers for maintenance convenience. Affordable bulk pricing available—global wholesale supplier with unbeatable value.