YIERYI Portable Photometric Accurate Water Quality Tester for PH Residual Chlorine Total Chlorine

Measurement Range: Total Chlorine: 0-10 mg/L

Residual Chlorine: 0-10 mg/L

pH: 6.5-9 pH

Power Supply: 3 * AAA Batteries

Dimensions: 155 mm*80 mm*45 mm

Multi-Parameter Testing: Measures pH, residual chlorine, and total chlorine simultaneously.

Photometric Accuracy: Uses colorimetric technology for precise numerical readings.

Optical-Grade Vials: Reusable glass vials with ≥95% light transmittance for reliable results.

User-Friendly Design: Large backlit LCD display and ergonomic buttons for easy operation.

Wide Application Range: Suitable for pools, aquaculture, wastewater, and labs.

Long Battery Life: Powered by 3 AAA batteries for extended use.

Shenzhen Yago Technology Limited, established in 2016, specializes in pH meters and refractometers, serving diverse markets. With 11-50 employees, the company focuses on precision measurement instruments, catering to North America, Western Europe, and other regions.