Professional 4-in-1 Hydroponic Tester: EC/TDS/Temperature/pH Meter

Ultra-Precise Measurements
Digital LCD with bright backlight ensures clear readings for EC (0-9990 µS/cm), TDS (0-9990 ppm), temperature (0-80°C), and pH (0-14), backed by advanced sensor technology.
Robust & Portable Design
Durable ABS casing with waterproof construction and ergonomic grip, ideal for hydroponics, aquariums, pools, or agricultural testing.
Auto-Calibration & Longevity
Pre-calibrated for accuracy; includes replaceable electrodes and low-battery indicator for extended field use.
Multi-Application Use
Perfect for growers, labs, or water quality checks—ensures optimal nutrient levels and plant health in real time.
Bulk Pricing Advantage
Direct factory supply guarantees the lowest wholesale rates for large orders, with fast global shipping.