- Fast and Accurate Results: This pH meter provides quick and precise readings without the hassle of color charts or messy test strips. With a resolution of 0.01 and an accuracy of 0.05, it measures pH levels across the full range of 0 to 14. Factory calibrated for reliability, it ensures accurate readings every time. - Essential for Safe Water Quality: Recommended chlorine levels for swimming pools and spas range from 1.2 to 1.7 ppm, while pH levels should be maintained between 7.2 and 7.8. This digital water quality monitor is crucial for ensuring your pool or spa water is safe and comfortable for use. - Versatile Applications: Ideal for a variety of settings, this pH meter is perfect for swimming pools, tap water testing, home brewing, laboratory experiments, and aquarium maintenance. It effectively monitors pH and chlorine (Cl2) levels in different water sources, making it a versatile tool for water quality management. - Compact and Portable Design: The handheld pen-style design and lightweight case make it easy to carry in your pocket or bag. With built-in Automatic Temperature Compensation (ATC), this pH meter accurately measures the pH of liquid samples at any temperature between 0 °C and 80 °C (32 °F to 176 °F), providing convenience for on-the-go testing. - Practical Use Scenarios: - Regularly test swimming pool and spa water to ensure optimal chlorine and pH levels for a safe swimming experience. - Monitor tap water quality at home to guarantee safe drinking conditions. - Conduct laboratory experiments that require precise pH and chlorine measurements for accurate results.