Precision 3-in-1 Water Tester – TDS, Temp & pH

Ultra-Accurate Readings
– High-sensitivity sensors measure TDS (0-9990ppm), pH (0-14), and temperature (-5°C~60°C) with ±2% accuracy for reliable water quality analysis.
Durable & Portable Design
– Features a corrosion-resistant titanium alloy probe, shockproof ABS casing, and compact pen-style body for on-the-go testing in labs, pools, or home aquariums.
One-Touch Calibration
– Auto-calibration function with included pH buffer powder ensures long-term precision. Replaceable probe extends device lifespan.
Multi-Scene Application
– Ideal for testing drinking water, hydroponics, aquariums, industrial wastewater, and RO filter efficiency.
Bulk Supply Advantage
– Direct factory pricing for wholesale buyers. Custom OEM/ODM options available.