Swimming Pool Test Paper Residual Chlorine PH Value Alkalinity Hardness Test Strip New,4 In 1 NO5117

Features:

1. Water quality test paper.

2. Test free chlorine, bromine, pH, total alkalinity, total hardness and cyanuric acid.

3. Easy to use.

4. Test twice in the pool twice a week for best results.

5. This strip is a good way to understand, six key indicators of water quality.

Note:

By hand measurement, the size can be 1-2 cm error.

The color may vary from monitor to monitor.

Description:

Range:

Total chlorine test range: 0~10ppm

Free chlorine test range: 0~10ppm

PH test range: 6.8~8.4

Total alkalinity test range: 0~240ppm

Total hardness test range: 0~1000

Cyanuric acid test range: 0~150

Package list:

1 Box * Test Paper (2 in 1 / 3 in 1 / 4 in 1 / 5 in 1 / 6 in 1)

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