Digital TDS EC Meter Hold Function Water Quality Tester Four in One Portable Water Purity Measurement Device for Liquid Analysis

This digital water quality tester integrates four measurement functions including total dissolved solids (TDS), electrical conductivity (EC), temperature, and a hold feature for freezing readings on the display. The device is designed to provide precise and quick water analysis for various applications such as drinking water quality inspection, aquarium maintenance, hydroponics, and laboratory testing. The tester features a clear LCD screen that shows results in ppm for TDS, microsiemens per centimeter (µS/cm) for EC, and temperature readings selectable between Celsius and Fahrenheit. The hold function allows users to freeze the current reading for easier recording and comparison. The meter is powered by batteries housed within a compact and lightweight body constructed from durable plastic materials. Operation is simplified through three buttons controlling power, mode switching between measurements, and data hold. The sensor probe is designed for continuous immersion in water samples without damage, ensuring consistent and reliable results. This multi-functional water quality tester is suitable for fieldwork and indoor use, providing essential data for water purity evaluation and liquid quality control. The device does not include color-specific features and focuses on functional performance and measurement accuracy in a portable format. Material: Plastic

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