A convenient calibration solution pack for the YY-1090 5-in-1 water quality tester, including 60mL of pH4, pH7 buffers and a 1413uS/cm conductivity calibration solution.

Full Description

Regular calibration is essential for accurate water quality measurement.
This YY-1090 Calibration Solution Pack provides the 3 key solutions required to calibrate the pH and conductivity functions of the YY-1090 5-in-1 water quality tester.

The pack includes 60mL bottles of the commonly used pH4 and pH7 buffer solutions along with a 50mL bottle of 1413 µS/cm conductivity calibration solution, allowing users to perform routine calibration quickly and confidently.

Ideal for hydroponics, aquaculture, environmental monitoring and general water quality testing.

Pack Contents

• pH 4.01 Buffer Solution 60mL

• pH 7.00 Buffer Solution 60mL

• 1413 µS/cm conductivity calibration solution 50mL

(Solutions supplied ready to use. No dilution required.)

Compatibility

• Designed for use with the YY-1090 5-in-1 Water Quality Tester

• Suitable for other compatible pH and conductivity meters

Usage Notes

• Use fresh solution for each calibration

• Do not return used solution to the bottle

• Store tightly sealed when not in use