7-in-1 Digital Water Quality Tester – Precision Meets Convenience

Multifunctional Mastery
Simultaneously measure pH, TDS, EC, salinity, SG, ORP, and temperature with lab-grade accuracy (±0.01 pH resolution). Ideal for hydroponics, aquariums, pools, and industrial water testing.
Premium Build & Reliability
Features a reinforced ABS body with titanium alloy electrodes for corrosion resistance. Waterproof IP67 design ensures durability in harsh environments.
Instant Read & Auto-Calibration
Equipped with advanced sensor technology for real-time results (0.5-sec response). One-touch auto-calibration (3-point) with included buffer solutions for effortless accuracy.
Smart User Experience
Backlit LCD displays all 7 parameters clearly. Auto-off and low-battery indicators extend lifespan. Compact pen-style design fits in pockets for on-the-go testing.
Global Compliance & Value
CE/FCC certified. Bulk-order optimized for commercial labs, farms, or resellers. Unbeatable wholesale pricing for high-volume buyers.
Why Choose Us?
Direct factory sourcing eliminates middlemen—lowest prices guaranteed. Worldwide shipping with bulk discounts. Trusted by 10,000+ B2B clients for quality essentials.