💡 Elevate Your Calibration Game!
The HM Digital C-342 TDS/EC Calibration Solution is a high-quality, 342 ppm solution designed for precise calibration of TDS and EC meters, ensuring accurate readings for various applications, including aquaculture and hydroponics.
D**K
Manufacturer recommended calibration fluid.
Manufacturer recommended calibration fluid. High quality and convenient to use. Lab grade fluid for tds meter calibration. Does exactly what it is designed to do.
G**G
Great to know that my TDS meter is working properly
It works. My TDS tester clocked in at 0 for distilled water and 345 for this solution. Great to know that my TDS meter is working properly.
Trustpilot
2 days ago
1 month ago