Descripton:
Pool and Spa 7 in 1 Test Strip is the optimum test kit, One test strip can detect 7 important elements. Just take you 30s, you will know the total hardness, free chlorine, bromine, total chlorine, cyanuric acid, total alkalinity and pH value of the water.
The swimming pool spa test strips allows you and your children to be surrounded by clean and harmless water. Carefree laughing and playing.

Specification:
Detection elements:Free Chlorine, Total Chlorine, Bromine, Total Hardness, Total Alkalinity, PH and Cyanuric Acid
Package included: 100 PCS Test Strips
Shelf life: 2 years

Notes:
1. Do not put wet hands into the bottle.
2. Do not touch or contaminate the test area of the test paper with your hands.
3. After removing the strip, close the lid tightly.
4.For best results,pls read in natural daylight.
5.Store in a cool dry place.

• Water Test Strips: The 7 in 1 test strips kit is specially designed for pool hot tubs jacuzzi and spa, which can provide fast and reliable results to verify water quality. It can detect 7 elements in the swimming pool at one time, such as total hardness, free chlorine, bromine, total chlorine, cyanuric acid, total alkalinity and pH.
• Accurate: Swimming pool test strips are made of high-quality fiber paper and no-color bleeding plastic pad. Each hot tub test strips with 6 colors indicators, high accurate and reliable instant reading.
• Easy to Use and Read: Immerse the test strips into the water and take it out after 2 seconds. Place it horizontally for 15 seconds and compare with the color chart on the bottle. It is necessary to complete the reading within 30 seconds to obtain accurate water quality results.
• Sealed Package: The airtight bottle is equipped with 100 test strips, which can perform 100 tests on your water. After each test strip is taken, the bottle cap should be tightened in time to prevent the test strip from being contaminated by water.
• Widely Application: These test strips are widely used in swimming pools, spa, bathrooms, hot tubs and other water chemistry tests. It is a good helper to detect water quality quickly and accurately.