1.For Most Occasions: This tester evaluates TDS, EC, and temperature for fast safety feedback, ensuring dependable assessments of drinking water and pool conditions 2.Precise Testing: Featuring a smart chip and sensitive sensor, this tester delivers accurate readings in seconds to consistently track water quality changes during routine use 3.Portable and Compact: The water quality tester features a portable size and lightweight design, making it easy to carry for instant water testing at home or during travel without the need for complex calibration 4.Helpful Design: A clear LCD screen provides effortless data visibility, complemented by a sturdy dropproof design, dependable probes, and automatic powersaving features to enhance user convenience and efficiency 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.