MAROJAP TDS Meter Digital Water Tester

Accurate & Reliable
Built with precision chips and titanium alloy probes, delivers ±2% accuracy and 0.02ppm resolution—get reliable TDS readings in 5 seconds via clear LCD.
4-in-1 Multi-Function
Measures TDS, EC, and temperature (°C/°F) with one-touch data hold and pre-calibrated design, making water testing fast and effortless.
Intelligent Safety Warning
Uses 40ppm standard with red/green screen alerts to indicate water quality status—backlit display ensures clarity in all lighting conditions.
Multiple Applications
Ideal for testing drinking, tap, well, pool, hydroponic, and aquarium water—helps monitor RO filter changes and plant or aquatic health.
Portable Design
Compact and lightweight for easy carrying—perfect for home, travel, or gifting to health-focused users and outdoor enthusiasts.