Horizontal Screen Display : Read pH and temperature values simultaneously on our large horizontal screen, enhancing user experience and comfort. Wide Application : Suitable for diverse environments such as pools, spas, and aquariums, ensuring accurate monitoring of water quality. Effective ATC : Benefit from our precise temperature compensation system, delivering consistent readings regardless of environmental changes. Easy Calibration : Our straightforward calibration process requires minimal effort, making maintenance simple and hassle-free. Backlight Function : Work in low-light conditions without any inconvenience thanks to our built-in backlight. Dive into the future of water quality testing with our Smart Series pH Meter. Packed with cutting-edge technology, this meter is not just a tool but a companion in your quest for accuracy and convenience. Whether you're managing a pool, spa, or aquarium, trust us to provide you with the most reliable readings. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.