7-in-1 Water Quality Test Paper Swimming Pool Tap Water Portable Tester Strs PH Test Paper Water Hardnes

7-in-1  Water Quality  Test Paper Swimming Pool Tap Water Portable Tester Strs PH Test Paper Water Hardnes

Descrtion: Test strs: Used for drinking water, faucets, well water, fresh water tanks and more water quality tests. Easy to use: D the drinking water test paper into the water for 5 seconds, keep it in the air for about 30 seconds, and then adjust the color of the back of the bottle to get the reading. Even for beginners, drinking water test strs are easy to use. The water quality of drinking water can be found in test paper in just 35 seconds. Drinking water is indispensable in our lives! Polluted water sources can cause many health probl, so it is ant to regularly test the quality of drinking water. how to use: 1. Immerse the test paper in water for 5 seconds. 2. Remove and wait for 30 seconds. 3. Compare the drinking water test str with the color chart on the bottle. T: 1. Keep away from light and humidity. 2. After removing the belt, please quickly reinstall the cover. 3. Don't get rid of inappropriate behavior. 4. Do not touch the test area of the reagent str. Package Included: 50 *test strs (in one box)

#test paper #swimming water test #water test paper About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.