- Heating voltage: DC 5 V with tolerance ±0.2 V - Operating current: 5-10 mA - Detection range: pH 0-14 - Temperature testing range: 0-80 C Key benefits - Provides heated operation from a standard 5 V supply for reliable pH testing under controlled conditions - Low power consumption (5-10 mA) supports compact electronics and battery-powered setups - Wide pH detection range enables testing of a broad spectrum of aqueous samples - Temperature testing capability from 0 to 80 C expands use cases in labs and field work Compatibility and integration - Designed to operate from a DC 5 V supply with a tolerance of ±0.2 V - Suitable for integration with microcontroller-based systems and test rigs that use standard 5 V logic Use scenarios - Educational labs and classroom demonstrations of pH concepts with controlled heating - DIY water quality testing for small-scale projects (such as aquariums or hydroponics) requiring temperature-controlled pH measurement - Prototype development for portable pH testers that need heating and a test temperature range up to 80 C