Professional 3-in-1 LCD Digital TDS Meter for Precision Water Testing
Accurate 0-9990 ppm TDS, EC, and temperature measurement with high-resolution LCD display. Durable ABS housing with reinforced sensor probes for long-term reliability in harsh environments. Instant readings for home water purifiers, hydroponics, aquariums, and industrial reverse osmosis systems. Compact, lightweight design with easy one-button operation—ideal for field testing and lab use. Includes built-in auto-lock function and battery-saving mode for extended usability. Bright yellow casing for high visibility and quick identification in toolkits. Calibrated for precision with ±2% accuracy—trusted by professionals and DIY enthusiasts. Waterproof construction ensures safe operation near sinks, pools, or outdoor testing. Bulk pricing available—stock up for teams, resale, or large-scale water quality projects.