Precision & Versatility
High-accuracy ZG-3C meter measures pH, TDS, and EC with ±0.01 resolution, ideal for hydroponics, aquariums, labs, and water quality testing.
Durable & Portable Design
Shockproof ABS housing with reinforced electrodes ensures longevity; compact size fits pockets for on-site use.
Advanced Calibration
Auto-temperature compensation and 3-point pH calibration guarantee reliable readings in fluctuating environments.
Multi-Scene Application
Essential for brewing, pool maintenance, agriculture, and industrial processes requiring precise water analysis.
Cost-Effective Bulk Advantage
Direct factory pricing for wholesale buyers—unbeatable value without compromising professional-grade performance.