4-in-1 Water Quality Tester – pH, TDS, EC & Temp – Ultra-Precise & Multi-Functional

High-Precision Sensors
Advanced electrode technology ensures accurate pH (0-14), TDS (0-9990ppm), EC (0-9990µS/cm), and temperature (-5°C–60°C) readings with ±0.01 resolution. Lab-grade probes with automatic temperature compensation (ATC) for reliable results.
Durable & Portable Design
Premium ABS housing with reinforced probe tips for shock resistance. Compact, lightweight (80g) for on-the-go testing—ideal for hydroponics, aquariums, pools, or drinking water.
One-Click Calibration
Pre-calibrated with simple 3-point adjustment (pH 4/7/10 buffers included). Auto-lock function holds readings for easy recording.
Wide Applications
Essential for homebrewers, gardeners, labs, and industrial water treatment. Monitor soil runoff, RO systems, or fish tank health instantly.
Energy Efficient
CR2032 battery (included) lasts 500+ hours. Auto-shutdown prevents waste.
Bulk Discounts Available
Wholesale pricing for commercial buyers—request a quote for large orders. *Note: Includes protective cap and user manual. Ships globally.*