Duety 3 in 1 Pool Water Test Strips，Fast and Accurate Water Quality Testing Kit for Swimming Pool and Spa for Chlorine， PH and Alkalinity Testing (100 Strips)
Duety 3 in 1 Pool Water Test Strips，Fast and Accurate Water Quality Testing Kit for Swimming Pool and Spa for Chlorine， PH and Alkalinity Testing (100 Strips)
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Duety 3 in 1 Pool Water Test Strips，Fast and Accurate Water Quality Testing Kit for Swimming Pool and Spa for Chlorine， PH and Alkalinity Testing (100 Strips)

2.7 stars out of 3 reviews
(2.7)|
3 ratings
Duety 3 in 1 Pool Water Test Strips，Fast and Accurate Water Quality Testing Kit for Swimming Pool and Spa for Chlorine， PH and Alkalinity Testing (100 Strips)Duety 3 1 Pool Water Test Strips Fast Accurate Water Quality Testing Kit Swimming Pool Spa Chlorine PH Alkalinity Testing 100 Strips
Size:100PCS

Key item features

  • Upgrade 3 in 1: Used to test free chlorine / bromine, pH, total alkalinity, with anti-VC interference ability, fast and accurate test.
  • Easy and accurate: Just immerse a piece of test paper in water for about 2 seconds, take it out and lay it flat for about 15 seconds, and then check the result with the color card on the bottle.
  • Health Test: It is recommended to test at both ends of the pool twice a week to obtain the best results, so that you can know whether the pool water is in a healthy and clean state.
  • Widely used: Suitable for drinking water, aquariums, swimming pools, spas, etc. It can also be used to test the water in the hot tub and it will work normally.
  • Easy to store: The test paper is packed in a container that is easy to store to ensure long-term storage. Perfect swimming pool and spa test.
Specifications:
  • Name: 2 pcs swimming pool PH test paper
  • Size: 9.5 x 7 x 3.5 cm
  • Quantity: 50 pcs / bottle
Test Range:
  • Free chlorine test range: 0 to 10ppm
  • pH test range: 6.8 to 8.4
  • Total alkalinity test range: 0 to 240ppm
Current price is $7.48
Price when purchased online
  • Free 30-day returns

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Columbus, 43215
Arrives between Apr 18 - Apr 24
|
Shipping fee $0.99
Sold and shipped by Caizhitong Trading Co., Ltd.
3.453333333333333 stars out of 5, based on 150 seller reviews(3.5)
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2.7 out of 5 stars
stars3 ratings3 reviews
How item rating is calculated
  1. 5 stars0% (0)
  2. 4 stars33% (1)
  3. 3 stars33% (1)
  4. 2 stars0% (0)
  5. 1 star33% (1)
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Showing 1-3 of 3 reviews

Nov 27, 2022
Bev
4 out of 5 stars review

Prompt service.

Theycame sooner than I expected.

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Sep 11, 2022
Judy
3 out of 5 stars review

Verified Purchase

I don't find these to be very accurate.

Helpful?7D1SBTJL1IRP192712554
Jul 22, 2022
wendy
1 out of 5 stars review

Verified Purchase

Bad

These stripes do not work

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