6 in1 Multipurpose PH Test Strip PH Value Alkalinity Hardnes Test Strip Swimming Pool Water Paper Pool Cleaner Accessorie

6in1Multipurpose PH Test Strip PH Value Alkalinity Hardnes Test Strip Swimming Pool Water Paper Pool Cleaner Acceorie Parts List: 50 x PH test strips 1 Pair of earplugs or 100 x PH test strips 2 Pairs of earplugs (Please choose according to your needs) Highlight description: 1.Purpose: suitable for drinking water, aquariums, swimming pools, spas, sewage and other liquids. It can also be used to test the water in the hot tub and it will work normally. 2.Easy to use: it is also very simple for users who use it for the first time, just soak a piece of test paper in water for about 2 seconds, take it out and lay it flat, and compare it with the color chart after 15 minutes. can. 3.Upgrade 6-in-1: the test strip has been upgraded with 6-in-1 function, which can test six kinds of PH value, total chlorine, free chlorine, total alkalinity, cyanuric acid and total hardne at the same time. More effective than other test strips. 4.Quality: 50/100 swimming pool test strips are made of high-quality filter paper. Each hot tub test strip has 6 color indications, with high real-time accuracy and high reliability. 5.Easy to store: the test paper is packed in a container that is easy to store to ensure long-term preservation. Detailed description: Material: PH test paper Size: 230 mm (Due to the manual measurement, there will be an error of 1-3 cm.) Measurement accuracy: 0.5 Measuring range: 0-1000 How to use: Take a test paper and immerse it in the swimming pool water for about 2 seconds; Take it out and lay it flat, then compare the reading with the color chart after 15 seconds. Each test strip can be tested at the same time: Total chlorine (total chlorine) test range: 0-1-3-5-10; Free chlorine free chlorine test range: 0-0.5-1-3-5-10; PH test range: 6.8-7.2-7.4-7.6-8.0-8.4; Total alkalinity test range: 0-40-80-120-180-240; Total hardne test range: 0-100-250-500-1000; Cyanuric acid, cyanuric acid test range: 0-50-100-15 About shipping
Shipping and Packaging All items will be double checked and well packed before sending.Items 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.