Professional Pen-Type PH Meter PH-618 – Precision Water Testing Simplified
Ultra-precise 0.01 PH resolution with ±0.01 accuracy for laboratory-grade results. Features automatic temperature compensation (ATC) for reliable readings in 0–50°C environments. Durable titanium alloy electrode with reinforced glass membrane resists corrosion and extends lifespan. Compact, waterproof (IP67) design ideal for aquariums, hydroponics, pool maintenance, and beverage brewing. One-touch calibration (3-point) with included buffer powders. Large LCD displays PH/temperature simultaneously. Backed by 12-month warranty for bulk buyers. Exclusive wholesale pricing – order 100+ units for extra discounts. Ships globally with bulk logistics support.