The Tekneka HQ100 Benchtop pH Meter is a professional-grade laboratory instrument designed for highly accurate pH and temperature measurements in various scientific, industrial, and research applications. Featuring a high-resolution LCD, automatic calibration, and advanced temperature compensation, this pH meter ensures reliable and stable readings for pH ranges from -2 to 20pH and temperature ranges from 0 to 100°C. Built with a durable, IP54 dustproof and waterproof design, the HQ100 is ideal for demanding environments. The included ATC pH probe, electrode holder, and pH buffer solutions make it a complete, ready-to-use solution for laboratories, water treatment facilities, food processing, and more. Features ● High-Resolution LCD – Clear and easy-to-read measurements● Built-in Microprocessor Chip – Ensures fast response, high accuracy, and stable readings● Automatic Calibration – Self-diagnosis with recognition of USA/NIST standard buffer solutions● Automatic Temperature Compensation (ATC) – Measures pH and temperature simultaneously for precise results● Data Storage & Parameter Setup – Stores readings and allows customizable settings● Fast & Reliable Performance – Ideal for laboratories, quality control, and industrial use● IP54 Rated – Dustproof and waterproof for enhanced durability Applications ● Laboratory & Research – Ideal for chemical analysis, biological studies, and academic research● Industrial & Manufacturing – Ensures quality control in pharmaceuticals, food processing, and beverage production● Water Treatment & Aquaculture – Monitors pH levels in drinking water, wastewater, and aquatic environments● Agriculture & Hydroponics – Maintains optimal pH for soil and nutrient solutions● Food & Beverage Industry – Essential for brewing, dairy, and food safety testing Packing Includes ● pH solutions: 4.00, 7.00, 10.01pH (50ml)● Plastic pH Electrode● User Manual