This is a color specific cell that contains water inspection for free residual chlorine and pH measuring instrument empatester.
The cells lose their clarity over time. Sold as a set of 2.
Please refer to the "How to use" on the product cardboard for guidance.
IMPORTANT
■ Please be sure to follow the usage instructions printed on the product.
■Storage and handling warnings
Please keep out of reach of children.
Store in a cool place to avoid high temperatures and direct sunlight.
If it comes into contact with the acid, it will generate a vigorous gas (chlorinated gas).
If you get into your eyes, it may cause blindness or poor vision.
When adhering to the skin, it may cause irritation.
Disposal in a river or other environment will affect fish and shellfish.
■Usage Standards
Do not use on sesame