Precise Liquid pH Detection Measures pH from 0 to 14 in a wide range of liquids, including drinking water, guaranteeing reliable readings for quality control systems Outputs an analog voltage signal for easy integration with monitoring and data logging systems Fast response time of 5 seconds or less for timely measurement updates Versatile Monitoring Solution Suitable for pH measurement in solutions from water to industrial liquids Operates across a wide temperature range from 0 to 80 C Maintains stability under extreme conditions with minimal interference from volatile components Arduino Compatibility Connects to Arduino boards through its analog output for straightforward DIY projects Ideal for water monitoring projects, educational experiments, and field applications Compact module size of 42 x 32 x 20 mm for easy integration into small setups Dual Probe Options Includes both rechargeable and nonrechargeable pH electrode probes with BNC connectors Supports continuous monitoring applications with flexible probe options Power consumption of up to 0.5 W, with a working current of 5 to 10 mA Use scenarios Water quality testing in municipal or bottled water systems, integrated with an Arduinobased data logger for realtime dashboards Hydroponics and agriculture setups where maintaining precise pH is critical for plant health Industrial process monitoring of liquids such as coolants, cleaners, or process streams, enabling quality control and process optimization Specifications and features at a glance pH range: 0 to 14 Output: analog voltage signal Response time: ≤ 5 seconds Temperature operation: 0 to 80 C Module size: 42 x 32 x 20 mm Power: ≤ 0.5 W; 5–10 mA working current Probes: rechargeable and nonrechargeable pH electrode probes with BNC connectors