Hanna HI-99181 Skin pH Meter is a portable pH and temperature meter designed for direct measurement on skin surfaces. Supplied with a specialized flat-tip electrode, it allows gentle and accurate contact with the skin, making it ideal for cosmetic, dermatological, and research applications. The HI-99181 provides fast, reliable readings with minimal discomfort, ensuring consistent results in both laboratory and field environments. Key Features Designed for direct pH measurement on skin Flat-tip electrode for gentle surface contact Integrated temperature sensor with automatic compensation Two-point automatic calibration Waterproof (IP67) rugged housing Fast response and stable readings User-friendly operation Applications Cosmetic testing and product development Dermatology and skin research Pharmaceutical and clinical studies Quality control in personal care products Field and laboratory use What's Included HI-99181 portable pH meter Specialized skin pH electrode with temperature sensor Calibration buffer solutions Cleaning and storage solutions Protective carrying case Batteries Measurement Method The pH is measured using a flat glass electrode designed for direct contact with the skin surface. The built-in temperature sensor provides automatic temperature compensation, ensuring accurate and repeatable measurements. Why Choose HI-99181? Specifically designed for skin pH measurements Accurate and gentle surface readings Reliable performance for cosmetic and clinical applications