HACH HQ2100 Portable Multi-Meter with Gel pH Electrode PHC2010
Precision-engineered for accurate pH measurements with a durable gel-filled electrode (PHC2010) and 1 m cable for flexible sampling. Features automatic temperature compensation and a rugged, waterproof design for lab or field use. Ideal for water quality testing, industrial processes, and environmental monitoring. Delivers fast, stable readings with minimal maintenance. Bulk pricing available for high-volume orders.