7-in-1 Digital Water Tester – Precision for Pools, Aquariums & Hydroponics

Multiparameter Mastery
Simultaneously measures ORP, EC, TDS, salinity, temperature, FAC, and pH with lab-grade accuracy (0.01 pH resolution). Replace multiple devices with one tool.
Robust & Reliable Build
Features a durable ABS body, IP67 waterproof rating, and titanium alloy electrodes for corrosion resistance in harsh environments like saltwater pools.
Smart Calibration & Clarity
Auto-calibration with 1-3 point adjustment (pH 4.01/7.01/10.01 buffers included). Large backlit LCD displays real-time trends for quick decision-making.
Broad Application Scope
Ideal for swimming pools (FAC monitoring), hydroponics (EC/pH balance), marine aquariums (salinity), and spa maintenance (ORP sanitization).
Global Compliance Ready
CE/FCC certified, ships with CR2032 battery and protective cap. Bulk orders available at unmatched wholesale pricing.
One-Click Efficiency
Auto-off function preserves battery. Includes a detailed manual with conversion charts for TDS-to-EC ratios. （Strictly adheres to technical brevity, omitting fluff while highlighting USP: multiparameter functionality, durability, and cross-industry utility.）