BIOBASE Portable pH/ORP Meter PH-220 – Precision Meets Portability
High-precision automatic recognition for instant pH/ORP measurements with ±0.01 accuracy. Multi-mode power options (USB/rechargeable battery) ensure uninterrupted lab or field use. Durable ABS housing with IP67 waterproof rating resists harsh environments. Large backlit LCD displays real-time data clearly, even in low-light conditions. Ideal for labs, aquaculture, hydroponics, and industrial water testing. Features auto-calibration and temperature compensation for reliable results. Compact, lightweight design fits in your pocket—perfect for on-the-go professionals. Includes premium pH/ORP electrodes with extended lifespan. Global wholesale pricing—bulk orders get exclusive discounts. Trusted by labs worldwide for affordable, lab-grade performance.