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Pool and Spa Test Strips, 7-in-1 Swimming Pool Hot Tub Household

$8

Pool and Spa Test Strips, 7-in-1 Swimming Pool Hot Tub Household

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Product description

Description:

Testing method:

1. Open the sealing film, take out a test paper, and close the bottle cap immediately.

2. Immerse the reaction area of the test strip in the solution to be tested for 1-2 seconds, take out the test strip, and moisten the excess water with paper.

3. After 1 minute, compare the color of the reaction zone of the test strip with the color of the color chart to determine the test value of the solution to be tested.

4. The color comparison time is best controlled at 60s, too long or too short will affect the reading.

Precautions:

1. When removing the test paper, do not touch the reaction end of the test paper, so as not to contaminate the test paper and affect the test results.

2. After taking out the required number of test papers, keep the remaining test papers sealed and protected from light.

3. Try to keep the liquid to be tested as colorless or light-colored. Before testing the liquid with too dark color, it can be dehydrated with activated carbon adsorption. If the liquid to be tested is relatively turbid, let it stand for a period of time, and take the clear part for testing after it settles.

Specification:

Name: 7- in-1 Swimming Pool Spa Water Test Strips

Material: paper

Test time: 60s

Quantity: 100pcs/bottle

Test items: total hardness, total chlorine, bromine, free chlorine, pH, cyanuric acid (stabilizer) and total alkalinity.

Scope of application: suitable for drinking water, aquariums, swimming pools and spas, industrial water, ponds, hot spring water.

Packing List:

1* 7- in-1 Swimming Pool Spa Water Test Strips

Pool and Spa Test Strips, 7-in-1 Swimming Pool Hot Tub Household

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