Zhuoguang ZG-25 High Precision Portable Digital pH Meter

Top-Grade Accuracy
Laboratory-grade sensor with ±0.01 pH resolution ensures ultra-precise readings for critical applications like water testing, food production, and scientific research.
Premium Build & Durability
Shock-resistant ABS housing and a reinforced glass electrode withstand harsh environments. Automatic temperature compensation (ATC) eliminates manual calibration errors.
Portable & User-Friendly
Compact, lightweight design with a large backlit LCD for on-the-go testing. Simple one-button calibration and replaceable electrodes extend device lifespan.
Wide-Range Applications
Ideal for aquariums, hydroponics, breweries, soil analysis, and industrial quality control. Delivers fast, reliable results in both field and lab settings.
Unbeatable Value
Direct factory pricing ensures the lowest cost for bulk orders without compromising professional performance. Trusted by global suppliers for consistent quality.