Portable pH Meter PHB-4 – Precision Testing, Anytime Anywhere
Ultra-accurate pH measurement with ±0.01 resolution for lab-grade reliability in a compact design. Features a reinforced ABS body with anti-slip grip for durability in harsh environments. Replaceable glass electrode ensures long-term usability, while automatic temperature compensation (ATC) guarantees consistent readings from 0 to 60°C. Ideal for hydroponics, aquariums, pools, and food safety testing. Backlit LCD screen delivers clear visibility in low-light conditions. Powered by 2x AAA batteries for extended fieldwork. Ships bulk-ready with wholesale pricing for large orders.