1. Our water analyzers provide precise measurements of water level, solids, and temperature, ensuring safe and stable water quality assessment. 2. Equipped with a blue backlight, this device allows for clear data reading even in low light or nighttime conditions, enhancing usability and convenience. 3. Ideal for home users, aquarium enthusiasts, and professional water monitoring, this tool caters to a wide range of needs and expertise levels. 4. suited for applications in household drinking water, swimming pools, aquariums, and laboratories, it delivers versatile and comprehensive water analysis. 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. Sold by-Minnanxin