Intelligent Three-Point Automatic Calibration LED Display Bench pH Meter PHS-3CW

Precision Measurement
High-accuracy pH sensor with ±0.01 resolution, ideal for lab, agriculture, and industrial applications.
Automatic Calibration
Three-point auto-calibration ensures consistent accuracy with buffer solutions (pH 4.00/6.86/9.18).
Durable Construction
Reinforced ABS housing and corrosion-resistant electrode for long-term reliability in harsh environments.
User-Friendly Design
Large LED display with clear readings, temperature compensation, and intuitive one-button operation.
Wide Application
Perfect for water testing, soil analysis, food production, and scientific research.
Global Compliance
CE-certified, meets international safety and performance standards.
Wholesale Advantage
Direct factory pricing, bulk discounts, and fast global shipping available.